summaryrefslogtreecommitdiff
path: root/src/shared/hashmap.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/shared/hashmap.c')
-rw-r--r--src/shared/hashmap.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/shared/hashmap.c b/src/shared/hashmap.c
index ebc2ef19bb..6f5f8204dd 100644
--- a/src/shared/hashmap.c
+++ b/src/shared/hashmap.c
@@ -815,16 +815,16 @@ int hashmap_reserve(Hashmap *h, unsigned entries_add) {
return 0;
}
-void hashmap_move(Hashmap *h, Hashmap *other) {
+int hashmap_move(Hashmap *h, Hashmap *other) {
struct hashmap_entry *e, *n;
assert(h);
/* The same as hashmap_merge(), but every new item from other
- * is moved to h. This function is guaranteed to succeed. */
+ * is moved to h. */
if (!other)
- return;
+ return 0;
for (e = other->iterate_list_head; e; e = n) {
unsigned h_hash, other_hash;
@@ -839,6 +839,8 @@ void hashmap_move(Hashmap *h, Hashmap *other) {
unlink_entry(other, e, other_hash);
link_entry(h, e, h_hash);
}
+
+ return 0;
}
int hashmap_move_one(Hashmap *h, Hashmap *other, const void *key) {