From 72a23ce184cc79430aad5d5a491635f521b5ecfd Mon Sep 17 00:00:00 2001
From: Mark Spencer <markster@digium.com>
Date: Tue, 24 Oct 2006 20:30:25 +0000
Subject: [PATCH] Fix FastAGI when there is no pid (bug #7628, #8147)

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@46142 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 res/res_agi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/res/res_agi.c b/res/res_agi.c
index 736cea3944..de9fd31512 100644
--- a/res/res_agi.c
+++ b/res/res_agi.c
@@ -1868,7 +1868,8 @@ static enum agi_result run_agi(struct ast_channel *chan, char *request, AGI *agi
 					returnstatus = -1;
 				if (option_verbose > 2) 
 					ast_verbose(VERBOSE_PREFIX_3 "AGI Script %s completed, returning %d\n", request, returnstatus);
-				waitpid(pid, status, 0);
+				if (pid > 0)
+					waitpid(pid, status, 0);
 				/* No need to kill the pid anymore, since they closed us */
 				pid = -1;
 				break;