From bf4c75b1cd54c4416f0c749df30d1aae39e22337 Mon Sep 17 00:00:00 2001
From: Matthias Radestock <matthias.radestock@gmail.com>
Date: Sun, 14 Jun 2015 16:12:53 +0100
Subject: [PATCH] don't validate `-iprange` value

We generally don't validate arguments in the script unless we process
them there.
---
 weave | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/weave b/weave
index f34783cf..19e4ddc5 100755
--- a/weave
+++ b/weave
@@ -95,14 +95,6 @@ is_cidr() {
     echo "$1" | grep -E "^$CIDR_REGEXP$" >/dev/null
 }
 
-validate_cidr() {
-    if ! is_cidr "$1" ; then
-        echo "Invalid address prefix: $1" >&2
-        echo "Must be in CIDR notation <ip_address>/<prefix_length>, e.g. 10.2.1.1/24" >&2
-        exit 1
-    fi
-}
-
 collect_cidr_args() {
     CIDR_ARGS=""
     CIDR_ARG_COUNT=0
@@ -976,7 +968,6 @@ case "$COMMAND" in
                     ;;
                 -iprange)
                     [ $# -gt 1 ] || usage
-                    [ -z "$2" ] || validate_cidr "$2"
                     IPRANGE="$2"
                     IPRANGE_SPECIFIED=1
                     shift 2