first element of newArgv will be the actual program name

instead of the hard-coded "gnucash-cli"

gnucash/gnucash-cli.cpp

@@ -160,7 +160,13 @@ Gnucash::GnucashCli::start (int argc, char **argv)
         std::cout << "Readwrite: " << (m_open_readwrite ? 'Y' : 'N') << std::endl;
         std::cout << "Interactive: " << (m_interactive ? 'Y' : 'N') << "\n\n" << std::endl;
 
-        return Gnucash::run_scripting (m_script_args, m_file_to_load, m_language, m_script,
+        std::vector<const char*> newArgv =
+            { argc ? argv[0] : "", m_file_to_load ? m_file_to_load->c_str() : ""};
+        std::transform (m_script_args.begin(), m_script_args.end(), std::back_inserter(newArgv),
+                        [](const std::string& s) { return s.c_str(); });
+        // note the vector<const char*> is valid as long as script_args's strings are not damaged!
+
+        return Gnucash::run_scripting (newArgv, m_file_to_load, m_language, m_script,
                                        m_open_readwrite, m_interactive);
     }
 

gnucash/gnucash-commands.cpp

@@ -631,7 +631,7 @@ run_python_cli (int argc, char **argv, scripting_args* args)
 #endif
 
 int
-Gnucash::run_scripting (std::vector<std::string> script_args,
+Gnucash::run_scripting (std::vector<const char*> newArgv,
                         const bo_str& file_to_load,
                         std::string& language,
                         const bo_str& script,
@@ -663,12 +663,6 @@ Gnucash::run_scripting (std::vector<std::string> script_args,
         gnc_shutdown_cli (1);
     }
 
-    std::vector<const char*> newArgv =
-        { "gnucash-cli", file_to_load ? file_to_load->c_str() : ""};
-    std::transform (script_args.begin(), script_args.end(), std::back_inserter(newArgv),
-                    [](const std::string& s) { return s.c_str(); });
-    // note the vector<const char*> is valid as long as script_args's strings are not damaged!
-
     gnc_prefs_init ();
     gnc_ui_util_init();
     if (file_to_load && boost::filesystem::is_regular_file (*file_to_load))

gnucash/gnucash-commands.hpp

@@ -46,7 +46,7 @@ namespace Gnucash {
     int report_list (void);
     int report_show (const bo_str& file_to_load,
                      const bo_str& run_report);
-    int run_scripting (std::vector<std::string> m_script_args,
+    int run_scripting (std::vector<const char*> newArgv,
                        const bo_str& m_file_to_load,
                        std::string& m_language,
                        const bo_str& m_script,