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change ast_strlen_zero to also check for the string to be defined

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6862 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2005-10-26 18:54:24 +00:00
parent b5326f99fc
commit a736096e0b
12 changed files with 65 additions and 65 deletions
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4
dnsmgr.c
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@@ -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))