From e58e28903371ef25d505498b7072e87037fca695 Mon Sep 17 00:00:00 2001
From: Ari Johnson <ari@theari.com>
Date: Mon, 18 Jul 2011 17:40:06 -0400
Subject: [PATCH] Fix crash when signal(qid,TIME) is not given a third argument

---
 src/funmisc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/funmisc.c b/src/funmisc.c
index 2f254ce..53db28d 100644
--- a/src/funmisc.c
+++ b/src/funmisc.c
@@ -725,7 +725,8 @@ FUNCTION(fun_signal) {
 	if(qsig == QID_FALSE) {
 		safe_str("#-1 INVALID SIGNAL", buff, bp);
 		return;
-	} else if(qsig == QID_TIME && (!*args[2] || atoi(args[2]) < 0)) {
+	} else if(qsig == QID_TIME && (!args[2] || !*args[2] ||
+				       atoi(args[2]) < 0)) {
 		safe_str("#-1 INVALID TIME ARGUMENT", buff, bp);
 		return;
 	}
-- 
2.30.2