diff options
author | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-10-26 18:54:24 +0000 |
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committer | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-10-26 18:54:24 +0000 |
commit | 1168964aa44ffe50af7f08aaae9fc1bbc90e7784 (patch) | |
tree | c0ffbb2fbd1dd819c7587a31da636ca6f4ae71c0 /dnsmgr.c | |
parent | db653f9eb1553a706ec819af67d84e261df14a26 (diff) |
change ast_strlen_zero to also check for the string to be defined
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@6862 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'dnsmgr.c')
-rwxr-xr-x | dnsmgr.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -82,7 +82,7 @@ struct ast_dnsmgr_entry *ast_dnsmgr_get(const char *name, struct in_addr *result { struct ast_dnsmgr_entry *entry; - if (!name || !result || ast_strlen_zero(name)) + if (!result || ast_strlen_zero(name)) return NULL; entry = calloc(1, sizeof(*entry) + strlen(name)); @@ -112,7 +112,7 @@ void ast_dnsmgr_release(struct ast_dnsmgr_entry *entry) int ast_dnsmgr_lookup(const char *name, struct in_addr *result, struct ast_dnsmgr_entry **dnsmgr) { - if (!name || ast_strlen_zero(name) || !result || !dnsmgr) + if (ast_strlen_zero(name) || !result || !dnsmgr) return -1; if (*dnsmgr && !strcasecmp((*dnsmgr)->name, name)) |