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Check tempchan->type in app_zapscan.c (bug 1250)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2465 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
James Golovich
2004-03-19 03:46:01 +00:00
parent 8c232e1dbb
commit 687b0ebe6e
1 changed files with 1 additions and 1 deletions
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2
apps/app_zapscan.c
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@@ -269,7 +269,7 @@ static int conf_exec(struct ast_channel *chan, void *data)
tempchan = ast_channel_walk(tempchan);
if ( !tempchan && !lastchan )
break;
if ( tempchan && (!strcmp(tempchan->type, "Zap")) && (tempchan != chan) ) {
if ( tempchan && tempchan->type && (!strcmp(tempchan->type, "Zap")) && (tempchan != chan) ) {
ast_verbose(VERBOSE_PREFIX_3 "Zap channel %s is in-use, monitoring...\n", tempchan->name);
strcpy(confstr, tempchan->name);
if ((tmp = strchr(confstr,'-'))) {