From: Daniel Baumann <mail@daniel-baumann.ch>
Date: Mon, 24 Jun 2013 20:06:14 +0000 (+0200)
Subject: Dropping helper function used in one place only which can be replaced with a simple... 
X-Git-Tag: debian/4.0_a14-1~12
X-Git-Url: http://git.grml.org/?p=live-boot-grml.git;a=commitdiff_plain;h=068ba718731e7eb6c6ecabcbb2b7f676198a4ac4

Dropping helper function used in one place only which can be replaced with a simple ls call anyway.
---

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