C99 build fix

eclipse-zenoh · Apr 30, 2024 · 7ed9508 · 7ed9508
1 parent 2d4c588
commit 7ed9508
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/examples/unix/c99/z_sub_st.c b/examples/unix/c99/z_sub_st.c
@@ -88,9 +88,9 @@ int main(int argc, char **argv) {
 
     z_owned_closure_sample_t callback = z_closure_sample(data_handler, NULL, NULL);
     printf("Declaring Subscriber on '%s'...\n", keyexpr);
-    z_owned_subscriber_t sub =
-        z_declare_subscriber(z_session_loan(&s), z_keyexpr(keyexpr), z_closure_sample_move(&callback), NULL);
-    if (!z_subscriber_check(&sub)) {
+    z_owned_subscriber_t sub;
+    if (z_declare_subscriber(&sub, z_session_loan(&s), z_keyexpr(keyexpr), z_closure_sample_move(&callback), NULL) <
+        0) {
         printf("Unable to declare subscriber.\n");
         return -1;
     }