From f93c4909d003696798d4b111748842a65cdc3d4d Mon Sep 17 00:00:00 2001
From: Stephan Raue <stephan@openelec.tv>
Date: Wed, 13 Feb 2013 10:23:42 +0100
Subject: [PATCH] bcm2835-bootloader: fix update script

Signed-off-by: Stephan Raue <stephan@openelec.tv>
---
 packages/tools/bcm2835-bootloader/scripts/update.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/tools/bcm2835-bootloader/scripts/update.sh b/packages/tools/bcm2835-bootloader/scripts/update.sh
index b567562dea..543dd468d5 100755
--- a/packages/tools/bcm2835-bootloader/scripts/update.sh
+++ b/packages/tools/bcm2835-bootloader/scripts/update.sh
@@ -40,7 +40,7 @@
 # some config.txt magic
   if [ ! -f $BOOT_ROOT/config.txt ]; then
     cp $SYSTEM_ROOT/usr/share/bootloader/config.txt $BOOT_ROOT
-  elif [ ! `grep "^[ ]*gpu_mem.*" $BOOT_ROOT/config.txt` ]; then
+  elif [ -z "`grep "^[ ]*gpu_mem.*" $BOOT_ROOT/config.txt`" ]; then
     mv $BOOT_ROOT/config.txt $BOOT_ROOT/config.txt.bk
     cat $SYSTEM_ROOT/usr/share/bootloader/config.txt \
         $BOOT_ROOT/config.txt.bk > $BOOT_ROOT/config.txt