From fef4edaf2b8a271ebf78dd4e2f924711c3443844 Mon Sep 17 00:00:00 2001
From: Michael Tremer <michael.tremer@ipfire.org>
Date: Mon, 10 Sep 2012 08:33:55 +0000
Subject: [PATCH] util: Create an assertion test for IP addresses.

---
 functions.util | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/functions.util b/functions.util
index 98c80d88..54f6b3c9 100644
--- a/functions.util
+++ b/functions.util
@@ -171,6 +171,12 @@ function ismac() {
 	mac_is_valid ${mac}
 }
 
+function isipaddress() {
+	local addr=${!1}
+
+	ip_is_valid ${addr}
+}
+
 function backtrace() {
 	local start=1
 
-- 
2.47.3