diff options
| -rw-r--r-- | source/blender/blenlib/intern/BLI_ghash.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/source/blender/blenlib/intern/BLI_ghash.c b/source/blender/blenlib/intern/BLI_ghash.c index d30d3f3d256..5b9045b1ba2 100644 --- a/source/blender/blenlib/intern/BLI_ghash.c +++ b/source/blender/blenlib/intern/BLI_ghash.c @@ -116,9 +116,14 @@ void BLI_ghash_insert(GHash *gh, void *key, void *val) void *BLI_ghash_lookup(GHash *gh, const void *key) { - const unsigned int hash = gh->hashfp(key) % gh->nbuckets; + + unsigned int hash; Entry *e; + if (!gh) return NULL; + + hash = gh->hashfp(key) % gh->nbuckets; + for (e = gh->buckets[hash]; e; e = e->next) { if (gh->cmpfp(key, e->key) == 0) { return e->val; |