tidy up strtok use

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-23 18:43:16 +02:00
parent 59f8475924
commit 00da72bee0
2 changed files with 5 additions and 5 deletions
--- 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);