Do nothing if plugin dir does not exist.

Author: viferga

source/extensions/plugin_extension/source/plugin_extension.cpp

@@ -70,8 +70,8 @@ void *plugin_load_from_path(size_t argc, void *args[], void *data)
 
 	if (fs::is_directory(fs::path(ext_path)) == false)
 	{
-		log_write("metacall", LOG_LEVEL_WARNING, "Folder %s not found, plugins will not be loaded", ext_path.c_str());
-		return metacall_value_create_int(4);
+		/* If the directory does not exist, we do nothing */
+		return metacall_value_create_int(0);
 	}
 
 	void **handle_ptr = NULL;

source/tests/metacall_plugin_extension_invalid_path_test/source/metacall_plugin_extension_invalid_path_test.cpp

@@ -50,7 +50,7 @@ TEST_F(metacall_plugin_extension_invalid_path_test, DefaultConstructor)
 
 	EXPECT_EQ((enum metacall_value_id)METACALL_INT, (enum metacall_value_id)metacall_value_id(result));
 
-	EXPECT_EQ((int)4, (int)metacall_value_to_int(result));
+	EXPECT_EQ((int)0, (int)metacall_value_to_int(result));
 
 	metacall_value_destroy(args[0]);
 	metacall_value_destroy(args[1]);