From: Tails developers <amnesia@boum.org>
Date: Tue, 14 Feb 2012 15:45:14 +0000 (+0100)
Subject: Some minor cleanups.
X-Git-Tag: debian/3.0_a26-1~36
X-Git-Url: http://git.grml.org/?a=commitdiff_plain;h=56000a6516968b10e0d2e1937f4084938babf39f;hp=4b2c4a70cdca5a9c192401e654743665a56e501c;p=live-boot-grml.git

Some minor cleanups.
---

diff --git a/scripts/live-helpers b/scripts/live-helpers
index cbc2c44..f8f635c 100644
--- a/scripts/live-helpers
+++ b/scripts/live-helpers
@@ -1068,8 +1068,8 @@ link_files ()
 			then
 				mkdir -p "${dest}"
 				prev="$(dirname "${dest}")"
-				chown $(stat -c %u:%g "${prev}") "${dest}"
-				chmod $(stat -c %a "${prev}") "${dest}"
+				chown --reference "${prev}" "${dest}"
+				chmod --reference "${prev}" "${dest}"
 			fi
 			link_files "${src}" "${dest}" "${src_mask}"
 		else
@@ -1252,16 +1252,11 @@ get_custom_mounts () {
 	# We sort the list according to destination so we're sure that
 	# we won't hide a previous mount. We also ignore duplicate
 	# destinations in a more or less arbitrary way.
-	[ -e "${bindings}" ] && sort -k2 -sbu ${bindings} >> ${custom_mounts}
-	rm ${bindings}
+	[ -e "${bindings}" ] && sort -k2 -sbu ${bindings} >> ${custom_mounts} && rm ${bindings}
 
 	# After all mounts are considered we add symlinks so they
 	# won't be hidden by some mount.
-	[ -e "${links}" ] && sort -k2 -sbu ${links} >> ${custom_mounts}
-	rm ${links}
-
-	rm -f ${bindings} ${links} 2> /dev/null
-	echo ${custom_mounts}
+	[ -e "${links}" ] && sort -k2 -sbu ${links} >> ${custom_mounts} && rm ${links}
 }
 
 do_custom_mounts () {