From 00da72bee09cfe4a757cbba4465a76269dae9f43 Mon Sep 17 00:00:00 2001
From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Fri, 23 Oct 2015 18:43:16 +0200
Subject: tidy up strtok use

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 shell/ash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'shell')

diff --git a/shell/ash.c b/shell/ash.c
index 8a1628e81..17121aa9b 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -2556,7 +2556,7 @@ updatepwd(const char *dir)
 			new = stack_putstr(p, new);
 			USTPUTC('/', new);
 		}
-		p = strtok(0, "/");
+		p = strtok(NULL, "/");
 	}
 	if (new > lim)
 		STUNPUTC(new);
-- 
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