From: Michael Tremer <michael.tremer@ipfire.org>
Date: Thu, 17 Jun 2010 22:20:04 +0000 (+0200)
Subject: network: Speedup function uuid.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=64ec9852b47be6febfebbe6341754c00d51d169e;p=ipfire-3.x.git

network: Speedup function uuid.
---

diff --git a/pkgs/core/network/src/functions.util b/pkgs/core/network/src/functions.util
index c07219001..86d852c0b 100644
--- a/pkgs/core/network/src/functions.util
+++ b/pkgs/core/network/src/functions.util
@@ -181,7 +181,7 @@ function mac_is_valid() {
 }
 
 function uuid() {
-	cat /proc/sys/kernel/random/uuid
+	echo $(</proc/sys/kernel/random/uuid)
 }
 
 function isset() {