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change a couple uses of !strlen() to ast_strlen_zero(). Oddly enough, one of

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these used to be this way and got changed ...


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@18309 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2006-04-07 16:28:50 +00:00
parent 839ebd8e03
commit 3808318cff
1 changed files with 2 additions and 2 deletions
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4
channels/chan_sip.c
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@@ -13514,7 +13514,7 @@ static int sip_sipredirect(struct sip_pvt *p, const char *dest)
if (!host) { if (!host) {
char *localtmp; char *localtmp;
ast_copy_string(tmp, get_header(&p->initreq, "To"), sizeof(tmp)); ast_copy_string(tmp, get_header(&p->initreq, "To"), sizeof(tmp));
if (!strlen(tmp)) { if (ast_strlen_zero(tmp)) {
ast_log(LOG_ERROR, "Cannot retrieve the 'To' header from the original SIP request!\n"); ast_log(LOG_ERROR, "Cannot retrieve the 'To' header from the original SIP request!\n");
return 0; return 0;
} }
@@ -13525,7 +13525,7 @@ static int sip_sipredirect(struct sip_pvt *p, const char *dest)
localtmp++; localtmp++;
/* This is okey because lhost and lport are as big as tmp */ /* This is okey because lhost and lport are as big as tmp */
sscanf(localtmp, "%[^<>:; ]:%[^<>:; ]", lhost, lport); sscanf(localtmp, "%[^<>:; ]:%[^<>:; ]", lhost, lport);
if (!strlen(lhost)) { if (ast_strlen_zero(lhost)) {
ast_log(LOG_ERROR, "Can't find the host address\n"); ast_log(LOG_ERROR, "Can't find the host address\n");
return 0; return 0;
} }