Fix generic firewall parsing

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@713 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
2003-08-14 02:08:51 +00:00 · 2003-08-14 02:08:51 +00:00 · 3458f3e0f4
commit 3458f3e0f4
parent 064557a2e2
1 changed files with 2 additions and 2 deletions
--- a/Shorewall/firewall
+++ b/Shorewall/firewall
@ -1209,8 +1209,8 @@ setup_tunnels() # $1 = name of tunnels file
 	case $2 in
 	    *:*:*)
 		p=${2##*:}
-		protocol=${2%:*}
-		protocol=${2#*:}
+		temp=${2%:*}
+		protocol=${temp#*:}
 		;;
 	    *:*)
 		protocol=${2#*:}