From: Junio C Hamano <gitster@pobox.com>
Date: Tue, 7 Aug 2007 04:15:15 +0000 (-0700)
Subject: Fix "make GZ=1 quick-install-doc"
X-Git-Tag: v1.5.3-rc5~61
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=87027ae4494cd09c428e85b85337fed45a42e29c;p=git.git

Fix "make GZ=1 quick-install-doc"

The basic idea is from Mark Levedahl.  I do not use GZ=1 nor
quick-install-doc myself (there obviously is a chicken-and-egg
issue with quick-install-doc for me).

Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/Documentation/install-doc-quick.sh b/Documentation/install-doc-quick.sh
index 07d227f09..5433cf8ce 100755
--- a/Documentation/install-doc-quick.sh
+++ b/Documentation/install-doc-quick.sh
@@ -24,10 +24,8 @@ git read-tree $head
 git checkout-index -a -f --prefix="$mandir"/
 
 if test -n "$GZ"; then
-	cd "$mandir"
-	for i in `git ls-tree -r --name-only $head`
-	do
-		gzip < $i > $i.gz && rm $i
-	done
+	git ls-tree -r --name-only $head |
+	xargs printf "$mandir/%s\n" |
+	xargs gzip -f
 fi
 rm -f "$GIT_INDEX_FILE"