X-Git-Url: https://git.archive.openwrt.org/?a=blobdiff_plain;f=package%2Fbase-files%2Ffiles%2Fbin%2Flogin.sh;h=25627b66b299ed2b5d7aea03a38bd6462e4102f5;hb=a0766b108455bb50b586ad61ca9fec7a217403bb;hp=04b3fe25021b6c3e60c2b298119761e5113c3480;hpb=5f4974532bd0a5992dcb5a971b76e1ffdec345e0;p=openwrt.git

diff --git a/package/base-files/files/bin/login.sh b/package/base-files/files/bin/login.sh
index 04b3fe2502..25627b66b2 100755
--- 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."