From c850a2cff5d52a10a5d53b7cf9df1b34ff13e519 Mon Sep 17 00:00:00 2001
From: Steven Mondji-Lerider <squidly@nnx.com>
Date: Mon, 18 Feb 2013 11:45:17 +0000
Subject: [PATCH] Replacing echo call by ls before calling sort

---
 install/upgrade_check.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install/upgrade_check.sh b/install/upgrade_check.sh
index cb4d09ff..e113f82f 100755
--- a/install/upgrade_check.sh
+++ b/install/upgrade_check.sh
@@ -33,7 +33,7 @@ fi
 # the upgrade script we are considering
 extensions="*.sql *.sh *.php"
 cd /usr/share/alternc/install/upgrades
-for file in $( echo $extensions | sort -n ) ; do
+for file in $( ls $extensions | sort -n ) ; do
 	if [ -r $file ]; then
                 # the version in the filename
 		upvers=`strip_ext $file`