Prevent crash in mac CLI application if command-line is not properly …

…parsed (NULL argv causes segmentation fault when printing usage).
Ricky-Wilson · Dec 9, 2013 · 065ba4f · 065ba4f
1 parent cb46bba
commit 065ba4f
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/client/Mac/cli/AppDelegate.m b/client/Mac/cli/AppDelegate.m
@@ -94,7 +94,13 @@ - (int) ParseCommandLineArguments
 	}
 
 	status = freerdp_client_settings_parse_command_line(context->settings, argc, argv);
-	status = freerdp_client_settings_command_line_status_print(context->settings, status, context->argc, context->argv);
+
+	if (context->argc && context->argv)
+		status = freerdp_client_settings_command_line_status_print(context->settings, status, context->argc, context->argv);
+	else
+	{
+		freerdp_client_print_command_line_help(argc, argv);
+	}
 
 	return status;
 }