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hashmap: make hashmap_clear() work on NULL hashmaps

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This commit is contained in:
Lennart Poettering 2012-07-03 16:15:57 +02:00
parent 9946996cda
commit 61b1477c81
1 changed files with 5 additions and 1 deletions
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6
src/shared/hashmap.c
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@ -277,6 +277,9 @@ void hashmap_free(Hashmap*h) {
}
void hashmap_free_free(Hashmap *h) {
if (!h)
return;
hashmap_clear_free(h);
hashmap_free(h);
}
@ -292,7 +295,8 @@ void hashmap_clear(Hashmap *h) {
void hashmap_clear_free(Hashmap *h) {
void *p;
assert(h);
if (!h)
return;
while ((p = hashmap_steal_first(h)))
free(p);