Properly dispose the GSList chains

We forgot to free the link and the data, oops.

2 files changed, 14 insertions, 0 deletions

diff --git a/src/core/misc.c b/src/core/misc.c
index 4e9f4bbe..27741220 100644
--- a/src/core/misc.c
+++ b/src/core/misc.c
@@ -218,6 +218,19 @@ GSList *gslist_remove_string (GSList *list, const char *str)
 	return list;
 }
 
+GSList *gslist_delete_string (GSList *list, const char *str, GDestroyNotify free_func)
+{
+	GSList *l;
+
+	l = g_slist_find_custom(list, str, (GCompareFunc) g_strcmp0);
+	if (l != NULL) {
+		free_func(l->data);
+		return g_slist_delete_link(list, l);
+	}
+
+	return list;
+}
+
 /* `list' contains pointer to structure with a char* to string. */
 char *gslistptr_to_string(GSList *list, int offset, const char *delimiter)
 {
diff --git a/src/core/misc.h b/src/core/misc.h
index 375744db..689cf5c2 100644
--- a/src/core/misc.h
+++ b/src/core/misc.h
@@ -22,6 +22,7 @@ GSList *gslist_find_icase_string(GSList *list, const char *key);
 GList *glist_find_string(GList *list, const char *key);
 GList *glist_find_icase_string(GList *list, const char *key);
 GSList *gslist_remove_string (GSList *list, const char *str);
+GSList *gslist_delete_string (GSList *list, const char *str, GDestroyNotify free_func);
 
 void gslist_free_full (GSList *list, GDestroyNotify free_func);