1 files changed, 9 insertions, 0 deletions
diff --git a/ref-filter.c b/ref-filter.c
index add429be79..282cdad103 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -2705,6 +2705,15 @@ int parse_opt_ref_sorting(const struct option *opt, const char *arg, int unset)
 	return 0;
 }
 
+void ref_sorting_release(struct ref_sorting *sorting)
+{
+	while (sorting) {
+		struct ref_sorting *next = sorting->next;
+		free(sorting);
+		sorting = next;
+	}
+}
+
 int parse_opt_merge_filter(const struct option *opt, const char *arg, int unset)
 {
 	struct ref_filter *rf = opt->value;