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| author | Steinar H. Gunderson <sesse@google.com> | 2007-10-04 08:07:47 +0000 |
|---|---|---|
| committer | Steinar H. Gunderson <sesse@google.com> | 2007-10-04 08:07:47 +0000 |
| commit | 4f438605ca359f408380b0235e362f8f56266edd (patch) | |
| tree | d9ae8f35bc093af3be5ad0901a28e9a488db4d8a /ares_destroy.c | |
| parent | 47e86f021fe189a732f643e0dfe247de24f6ea28 (diff) | |
| download | c-ares-4f438605ca359f408380b0235e362f8f56266edd.tar.gz c-ares-4f438605ca359f408380b0235e362f8f56266edd.tar.bz2 c-ares-4f438605ca359f408380b0235e362f8f56266edd.zip | |
Moved the NULL check for channel upwards in ares_destroy().
Diffstat (limited to 'ares_destroy.c')
| -rw-r--r-- | ares_destroy.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ares_destroy.c b/ares_destroy.c index 1dc2d95..ef5cdb8 100644 --- a/ares_destroy.c +++ b/ares_destroy.c @@ -40,6 +40,9 @@ void ares_destroy(ares_channel channel) struct query *query; struct list_node* list_head; struct list_node* list_node; + + if (!channel) + return; list_head = &(channel->all_queries); for (list_node = list_head->next; list_node != list_head; ) @@ -64,9 +67,6 @@ void ares_destroy(ares_channel channel) } #endif - if (!channel) - return; - if (channel->servers) { for (i = 0; i < channel->nservers; i++) { |