base-files: fix telnet login on musl

Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 43006
2014-10-20 15:07:19 +00:00 · 2014-10-20 15:07:19 +00:00 · 99a651fd50
parent 2abd1b817e
commit 99a651fd50
1 changed files with 2 additions and 2 deletions
--- a/package/base-files/files/bin/login.sh
+++ b/package/base-files/files/bin/login.sh
@ -1,8 +1,8 @@
 #!/bin/sh
 # Copyright (C) 2006-2011 OpenWrt.org

-if ( ! grep -qs '^root:[!x]\?:' /etc/shadow || \
-     ! grep -qs '^root:[!x]\?:' /etc/passwd ) && \
+if ( ! grep -qsE '^root:[!x]?:' /etc/shadow || \
+     ! grep -qsE '^root:[!x]?:' /etc/passwd ) && \
   [ -z "$FAILSAFE" ]
 then
 	echo "Login failed."