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authorYang Tse <yangsita@gmail.com>2008-10-27 05:29:17 +0000
committerYang Tse <yangsita@gmail.com>2008-10-27 05:29:17 +0000
commite29f62f0a7034a2a42fb43b913e6576e63a03fe5 (patch)
tree493ea203a4c942151fb7716baea92ff9fab6ece1 /lib/hash.c
parent39e5fa6ae86c0df6c59da8c732ea8f5db35257fd (diff)
downloadcurl-e29f62f0a7034a2a42fb43b913e6576e63a03fe5.tar.gz
add null-pointer check
Diffstat (limited to 'lib/hash.c')
-rw-r--r--lib/hash.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/hash.c b/lib/hash.c
index f7d072482..7757d8b64 100644
--- a/lib/hash.c
+++ b/lib/hash.c
@@ -45,7 +45,8 @@ hash_element_dtor(void *user, void *element)
if(e->key)
free(e->key);
- h->dtor(e->ptr);
+ if(e->ptr)
+ h->dtor(e->ptr);
free(e);
}