removed duplicated z_config_default (it's called in parsing args later)

examples/z_delete.c

@@ -26,7 +26,6 @@ struct args_t parse_args(int argc, char** argv, z_owned_config_t* config);
 
 int main(int argc, char** argv) {
     z_owned_config_t config;
-    z_config_default(&config);
     struct args_t args = parse_args(argc, argv, &config);
 
     printf("Opening session...\n");

examples/z_get.c

@@ -28,7 +28,6 @@ struct args_t parse_args(int argc, char** argv, z_owned_config_t* config);
 
 int main(int argc, char** argv) {
     z_owned_config_t config;
-    z_config_default(&config);
     struct args_t args = parse_args(argc, argv, &config);
 
     z_view_keyexpr_t keyexpr;

examples/z_get_liveliness.c

@@ -26,7 +26,6 @@ struct args_t parse_args(int argc, char** argv, z_owned_config_t* config);
 
 int main(int argc, char** argv) {
     z_owned_config_t config;
-    z_config_default(&config);
     struct args_t args = parse_args(argc, argv, &config);
 
     z_view_keyexpr_t keyexpr;

examples/z_info.c

@@ -27,7 +27,6 @@ void print_zid(const z_id_t* id, void* ctx) {
 
 int main(int argc, char** argv) {
     z_owned_config_t config;
-    z_config_default(&config);
     parse_args(argc, argv, &config);
 
     printf("Opening session...\n");

examples/z_liveliness.c

@@ -26,7 +26,6 @@ struct args_t parse_args(int argc, char** argv, z_owned_config_t* config);
 
 int main(int argc, char** argv) {
     z_owned_config_t config;
-    z_config_default(&config);
     struct args_t args = parse_args(argc, argv, &config);
 
     z_view_keyexpr_t keyexpr;

examples/z_non_blocking_get.c

@@ -26,7 +26,6 @@ struct args_t parse_args(int argc, char** argv, z_owned_config_t* config);
 
 int main(int argc, char** argv) {
     z_owned_config_t config;
-    z_config_default(&config);
     struct args_t args = parse_args(argc, argv, &config);
 
     z_view_keyexpr_t keyexpr;

examples/z_pub.c

@@ -39,7 +39,6 @@ void matching_status_handler(const zc_matching_status_t* matching_status, void*
 
 int main(int argc, char** argv) {
     z_owned_config_t config;
-    z_config_default(&config);
     struct args_t args = parse_args(argc, argv, &config);
 
     printf("Opening session...\n");

examples/z_pub_attachment.c

@@ -51,7 +51,6 @@ struct args_t parse_args(int argc, char** argv, z_owned_config_t* config);
 
 int main(int argc, char** argv) {
     z_owned_config_t config;
-    z_config_default(&config);
     struct args_t args = parse_args(argc, argv, &config);
 
     printf("Opening session...\n");

examples/z_pub_cache.c

@@ -30,7 +30,6 @@ struct args_t parse_args(int argc, char** argv, z_owned_config_t* config);
 
 int main(int argc, char** argv) {
     z_owned_config_t config;
-    z_config_default(&config);
     struct args_t args = parse_args(argc, argv, &config);
 
     if (zc_config_insert_json(z_loan_mut(config), Z_CONFIG_ADD_TIMESTAMP_KEY, "true") < 0) {

examples/z_pub_shm.c

@@ -29,10 +29,8 @@ struct args_t parse_args(int argc, char** argv, z_owned_config_t* config);
 
 int main(int argc, char** argv) {
     z_owned_config_t config;
-    z_config_default(&config);
     struct args_t args = parse_args(argc, argv, &config);
 
-
     printf("Opening session...\n");
     z_owned_session_t s;
     if (z_open(&s, z_move(config)) < 0) {

examples/z_pub_thr.c

@@ -26,7 +26,6 @@ int main(int argc, char** argv) {
     char* keyexpr = "test/thr";
 
     z_owned_config_t config;
-    z_config_default(&config);
     struct args_t args = parse_args(argc, argv, &config);
     uint8_t* value = (uint8_t*)z_malloc(args.size);
     memset(value, 1, args.size);

examples/z_query_sub.c

@@ -39,7 +39,6 @@ void data_handler(const z_loaned_sample_t* sample, void* arg) {
 
 int main(int argc, char** argv) {
     z_owned_config_t config;
-    z_config_default(&config);
     struct args_t args = parse_args(argc, argv, &config);
 
     printf("Opening session...\n");

examples/z_queryable_with_channels.c

@@ -30,7 +30,6 @@ z_view_keyexpr_t ke;
 
 int main(int argc, char** argv) {
     z_owned_config_t config;
-    z_config_default(&config);
     struct args_t args = parse_args(argc, argv, &config);
 
     printf("Opening session...\n");

examples/z_sub.c

@@ -40,7 +40,6 @@ void data_handler(const z_loaned_sample_t *sample, void *arg) {
 
 int main(int argc, char **argv) {
     z_owned_config_t config;
-    z_config_default(&config);
     struct args_t args = parse_args(argc, argv, &config);
     z_view_keyexpr_t ke;
     z_view_keyexpr_from_str(&ke, args.keyexpr);

examples/z_sub_attachment.c

@@ -64,7 +64,6 @@ void data_handler(const z_loaned_sample_t* sample, void* arg) {
 
 int main(int argc, char** argv) {
     z_owned_config_t config;
-    z_config_default(&config);
     struct args_t args = parse_args(argc, argv, &config);
     z_view_keyexpr_t ke;
     z_view_keyexpr_from_str(&ke, args.keyexpr);

examples/z_sub_liveliness.c

@@ -40,7 +40,6 @@ void data_handler(const z_loaned_sample_t* sample, void* arg) {
 
 int main(int argc, char** argv) {
     z_owned_config_t config;
-    z_config_default(&config);
     struct args_t args = parse_args(argc, argv, &config);
     z_view_keyexpr_t ke;
     if (z_view_keyexpr_from_str(&ke, args.keyexpr) < 0) {

examples/z_sub_thr.c

@@ -64,7 +64,6 @@ void drop_stats(void *context) {
 
 int main(int argc, char **argv) {
     z_owned_config_t config;
-    z_config_default(&config);
     parse_args(argc, argv, &config);
 
 #ifdef SHARED_MEMORY