From e9a2d17f1f9b620ba1797429bfa1e7b230e74fc8 Mon Sep 17 00:00:00 2001
From: Brian West <brian@freeswitch.org>
Date: Mon, 17 Mar 2014 20:24:28 -0500
Subject: [PATCH] FS-6368 --resolve include signal.h in ivrd.c

---
 libs/esl/ivrd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libs/esl/ivrd.c b/libs/esl/ivrd.c
index 865016506b..349900bfd2 100644
--- a/libs/esl/ivrd.c
+++ b/libs/esl/ivrd.c
@@ -36,6 +36,7 @@
 #include <esl.h>
 #include <errno.h>
 #include <sys/wait.h>
+#include <signal.h>
 
 static void handle_SIGCHLD(int sig)
 {