From 79f1410c0461f457da1061e9b20efba236cb507e Mon Sep 17 00:00:00 2001
From: Bart Schaefer <barts@users.sourceforge.net>
Date: Sat, 26 Jan 2002 21:04:37 +0000
Subject: 16435: Fix core dump in `hash'.

---
 Src/builtin.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Src')

diff --git a/Src/builtin.c b/Src/builtin.c
index fa6fd16bd..e6820770a 100644
--- a/Src/builtin.c
+++ b/Src/builtin.c
@@ -2642,7 +2642,7 @@ bin_hash(char *name, char **argv, char *ops, int func)
 		zwarnnam(name, "bad pattern : %s", *argv, 0);
 		returnval = 1;
 	    }
-	} else if((asg = getasg(*argv))->value) {
+	} else if ((asg = getasg(*argv)) && asg->value) {
 	    if(isset(RESTRICTED)) {
 		zwarnnam(name, "restricted: %s", asg->value, 0);
 		returnval = 1;
-- 
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