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More strlen_zero checks (bug #1549)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2887 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2004-05-04 14:54:42 +00:00
parent 958668f001
commit a5ad1269ef
5 changed files with 19 additions and 14 deletions
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3
enum.c
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@@ -32,6 +32,7 @@
#include <asterisk/dns.h>
#include <asterisk/channel.h>
#include <asterisk/config.h>
#include <asterisk/utils.h>
#ifdef __APPLE__
#undef T_NAPTR
@@ -237,7 +238,7 @@ static int enum_callback(void *context, u_char *answer, int len, u_char *fullans
return -1;
}
if (strlen(c->dst))
if (!ast_strlen_zero(c->dst))
return 1;
return 0;