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Fix the potential segfault

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1330 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Martin Pycko
2003-08-14 20:44:30 +00:00
parent 5aab786c35
commit c9998ac0e2
1 changed files with 3 additions and 1 deletions
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4
channels/chan_zap.c
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@@ -2572,8 +2572,10 @@ static struct ast_frame *zt_handle_event(struct ast_channel *ast)
case ZT_EVENT_ALARM:
#ifdef ZAPATA_PRI
#ifdef PRI_DESTROYCALL
if (p->call && p->pri->pri)
if (p->call && p->pri && p->pri->pri)
pri_destroycall(p->pri->pri, p->call);
else
ast_log(LOG_WARNING, "The PRI Call have not been destroyed\n");
p->call = NULL;
#else
#error Please "cvs update" and recompile libpri