6in4: don't use abbreviated notation for 0.0.0.0/0, iproute apparently does not like it anymore

SVN-Revision: 23022

package/6in4/Makefile

@@ -8,8 +8,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=6in4
-PKG_VERSION:=5
-PKG_RELEASE:=2
+PKG_VERSION:=6
+PKG_RELEASE:=1
 
 include $(INCLUDE_DIR)/package.mk
 

package/6in4/files/6in4.sh

@@ -2,7 +2,7 @@
 # Copyright (c) 2010 OpenWrt.org
 
 find_6in4_wanif() {
-	local if=$(ip -4 r l e 0/0); if="${if#default* dev }"; if="${if%% *}"
+	local if=$(ip -4 r l e 0.0.0.0/0); if="${if#default* dev }"; if="${if%% *}"
 	[ -n "$if" ] && grep -qs "^ *$if:" /proc/net/dev && echo "$if"
 }