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-rw-r--r--src/basic/set.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/basic/set.h b/src/basic/set.h
index 51e40d3a6c..4554ef2d49 100644
--- a/src/basic/set.h
+++ b/src/basic/set.h
@@ -28,12 +28,14 @@ Set *internal_set_new(const struct hash_ops *hash_ops HASHMAP_DEBUG_PARAMS);
#define set_new(ops) internal_set_new(ops HASHMAP_DEBUG_SRC_ARGS)
-static inline void set_free(Set *s) {
+static inline Set *set_free(Set *s) {
internal_hashmap_free(HASHMAP_BASE(s));
+ return NULL;
}
-static inline void set_free_free(Set *s) {
+static inline Set *set_free_free(Set *s) {
internal_hashmap_free_free(HASHMAP_BASE(s));
+ return NULL;
}
/* no set_free_free_free */