From: Michael Tremer <michael.tremer@ipfire.org>
Date: Sat, 25 Jul 2009 14:08:05 +0000 (+0200)
Subject: network: Fixed renaming of wildcard devices.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e843f4336418df3d2d531f8c1249fcfdf25c4198;p=ipfire-3.x.git

network: Fixed renaming of wildcard devices.
---

diff --git a/src/network/functions b/src/network/functions
index 98cd98539..aca6e55a0 100644
--- a/src/network/functions
+++ b/src/network/functions
@@ -148,7 +148,7 @@ function device_rename() {
 	local destination=$2
 
 	# Replace + by a valid number
-	if [[ ${destination} =~ +$ ]]; then
+	if grep -qE "+$" <<<${destination}; then
 		local number=0
 		destination=$(sed -e "s/+//" <<<$destination)
 		while [ "${number}" -le "100" ]; do