From 04fa1ab4d3a8ea0e94967fc16f4b2148c34f8c0c Mon Sep 17 00:00:00 2001
From: Christian Wiese <christian.wiese@securepoint.de>
Date: Fri, 16 Sep 2011 19:08:21 +0200
Subject: [PATCH] squashfs/build.sh: changed to not remove empty directories
 and to not remove broken symlinks

---
 target/share/squashfs/build.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/target/share/squashfs/build.sh b/target/share/squashfs/build.sh
index 7cb1d55..a43fd3a 100644
--- a/target/share/squashfs/build.sh
+++ b/target/share/squashfs/build.sh
@@ -68,6 +68,7 @@ done
 
 # remove empty directories, use $SQUASHFS_EMPTY_PATTERN to skip directories
 #
+empty_dir() {
 echo_status "Removing empty directories ..."
 ( cd "$rootfs"; find . -type d ) | tac | eval "sed -e '/\.\/\(dev\|sys\|proc\|mnt\|srv\|tmp\|root\|var\)\(\|\/.*\)$/d;' $SQUASHFS_EMPTY_PATTERN" | while read folder; do
 	count=$( find "$rootfs/$folder" | wc -l )
@@ -77,7 +78,9 @@ echo_status "Removing empty directories ..."
 		# echo_status "- ${folder} deleted."
 	fi
 done
+}
 
+check_symlinks() {
 echo_status "Checking for broken symlinks ..."
 ( cd "$rootfs"; find . -type l | cut -c2- ) | while read link; do
 	x="$link"
@@ -107,6 +110,7 @@ echo_status "Checking for broken symlinks ..."
 		rm -f "$rootfs$link"
 	fi
 done
+}
 
 # ldconfig
 #