From: Mike Frysinger <vapier@gentoo.org>
Date: Sun, 9 Oct 2011 18:43:11 +0000 (-0400)
Subject: prepstrip: optimize chmod slightly
X-Git-Tag: v2.2.0_alpha65~6
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=8ebca724748c0c2046e3120b0f5a813fc4298671;p=portage.git

prepstrip: optimize chmod slightly

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---

diff --git a/bin/ebuild-helpers/prepstrip b/bin/ebuild-helpers/prepstrip
index d25259dca..5f0fe18fe 100755
--- a/bin/ebuild-helpers/prepstrip
+++ b/bin/ebuild-helpers/prepstrip
@@ -73,9 +73,9 @@ save_elf_debug() {
 		eval $inode=\$x
 		${OBJCOPY} --only-keep-debug "${x}" "${y}"
 		${OBJCOPY} --add-gnu-debuglink="${y}" "${x}"
-		[[ -g ${x} ]] && chmod go-r "${y}"
-		[[ -u ${x} ]] && chmod go-r "${y}"
-		chmod a-x,o-w "${y}"
+		local args="a-x,o-w"
+		[[ -g ${x} || -u ${x} ]] && args+=",go-r"
+		chmod ${args} "${y}"
 	fi
 
 	if [[ -n ${buildid} ]] ; then