Merge branch 'cj/maint-gitpm-fix-maybe-self'

[git.git] / Documentation / install-doc-quick.sh

diff --git a/Documentation/install-doc-quick.sh b/Documentation/install-doc-quick.sh
index 07d227f093f9d183381f08316b3cc515de8e6ce7..35f440876ed182de319b6d3f0b8296b1a1ede29d 100755 (executable)
--- a/Documentation/install-doc-quick.sh
+++ b/Documentation/install-doc-quick.sh
@@ -6,7 +6,7 @@ head="$1"
 mandir="$2"
 SUBDIRECTORY_OK=t
 USAGE='<refname> <target directory>'
-. git-sh-setup
+. "$(git --exec-path)"/git-sh-setup
 cd_to_toplevel
 
 test -z "$mandir" && usage
@@ -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"