Correct delete_default_routes() in tables other than main

Signed-off-by: Tom Eastep <teastep@shorewall.net>

Shorewall/Perl/lib.runtime

@@ -369,7 +369,7 @@ replace_default_route() # $1 = USE_DEFAULT_RT
 delete_default_routes() # $1 = table number
 {
     $IP -$g_family route ls table $1 | grep -F default | grep -vF metric | while read route; do
-	qt $IP -$g_family route del $route
+	qt $IP -$g_family route del $route table $1
     done
 }