From 068ba718731e7eb6c6ecabcbb2b7f676198a4ac4 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <mail@daniel-baumann.ch>
Date: Mon, 24 Jun 2013 22:06:14 +0200
Subject: [PATCH] Dropping helper function used in one place only which can be
 replaced with a simple ls call anyway.

---
 components/9990-misc-helpers.sh | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/components/9990-misc-helpers.sh b/components/9990-misc-helpers.sh
index 7cb2762..245e9da 100755
--- a/components/9990-misc-helpers.sh
+++ b/components/9990-misc-helpers.sh
@@ -2,17 +2,12 @@
 
 #set -e
 
-file_pattern_matches()
-{
-	[ -e "$1" ]
-}
-
 is_live_path()
 {
 	DIRECTORY="${1}/${LIVE_MEDIA_PATH}"
 	for FILESYSTEM in squashfs ext2 ext3 ext4 xfs dir jffs
 	do
-		if file_pattern_matches "${DIRECTORY}/"*.${FILESYSTEM}
+		if ls "${DIRECTORY}/"*.${FILESYSTEM} > /dev/null 2>&1
 		then
 			return 0
 		fi
-- 
2.1.4