diff options
author | Russell Bryant <russell@russellbryant.com> | 2005-10-26 18:54:24 +0000 |
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committer | Russell Bryant <russell@russellbryant.com> | 2005-10-26 18:54:24 +0000 |
commit | a736096e0b41f218cabd514a7841577a2ff4060e (patch) | |
tree | c0ffbb2fbd1dd819c7587a31da636ca6f4ae71c0 /dnsmgr.c | |
parent | b5326f99fcad63b818436b02966afafbeabd24d6 (diff) |
change ast_strlen_zero to also check for the string to be defined
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6862 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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)) |