From 1fc6238ffab2cbd09b9ce573b99d82f3eaeb5b77 Mon Sep 17 00:00:00 2001
From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Mon, 25 Jun 2007 22:55:34 +0000
Subject: devfsd: fix formatting (Tito <farmatito@tiscali.it>) ash: fix SEGV if
 type has zero parameters

---
 shell/ash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'shell/ash.c')

diff --git a/shell/ash.c b/shell/ash.c
index d9fe64121..f33ff4d8e 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -6986,7 +6986,7 @@ typecmd(int argc, char **argv)
 	int verbose = 1;
 
 	/* type -p ... ? (we don't bother checking for 'p') */
-	if (argv[1][0] == '-') {
+	if (argv[1] && argv[1][0] == '-') {
 		i++;
 		verbose = 0;
 	}
-- 
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