not-working-mutex.diff

diff --git a/util/load_config.c b/util/load_config.c
index 7734f36..473cef4 100644
--- a/util/load_config.c
+++ b/util/load_config.c
@@ -2,6 +2,8 @@
 #include "src/widgets/widgets.h"
 #include "src/wkline.h"
 
+static GMutex m;
+
 json_t *
 load_config_file () {
 	const char *user_config_file;
@@ -26,16 +28,24 @@ load_config_file () {
 
 json_t *
 wkline_get_config (struct wkline *self, const char *config_name) {
-	return json_object_get(self->config, config_name);
+	g_mutex_lock(&m);
+	json_t *obj;
+	obj = json_object_get(self->config, config_name);
+	g_mutex_unlock(&m);
+	return obj;
 }
 
 json_t *
 wkline_widget_get_config (struct widget *self, const char *config_name) {
-	json_t *object;
+	g_mutex_lock(&m);
+	json_t *object, *obj;
 	object = json_object_get(self->config, "widgets");
 	if (! object) {
 		wklog("config error: widgets object not found");
 	}
 	object = json_object_get(object, self->name);
-	return json_object_get(object, config_name);
+	obj = json_object_get(object, config_name);
+
+	g_mutex_unlock(&m);
+	return obj;
 }