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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
srv.c
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@@ -27,6 +27,7 @@
#include <asterisk/srv.h>
#include <asterisk/dns.h>
#include <asterisk/options.h>
#include <asterisk/utils.h>
#ifdef __APPLE__
#undef T_SRV
@@ -84,7 +85,7 @@ static int srv_callback(void *context, u_char *answer, int len, u_char *fullansw
return -1;
}
if (strlen(c->host))
if (!ast_strlen_zero(c->host))
return 1;
return 0;