X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=git-status.sh;h=50ccd24efb707d615e560dfbd38abec5b2b25b20;hb=1e80e0449248edb77b0fb9853f4a3404a599e207;hp=b90ffc198d97bccfc7f484e8555b01ba9bf5217b;hpb=36d277c72d90d32f99616072b64a2652248f5264;p=git.git

diff --git a/git-status.sh b/git-status.sh
index b90ffc19..50ccd24e 100755
--- a/git-status.sh
+++ b/git-status.sh
@@ -2,7 +2,16 @@
 #
 # Copyright (c) 2005 Linus Torvalds
 #
-GIT_DIR=$(git-rev-parse --git-dir) || exit
+
+USAGE=''
+SUBDIRECTORY_OK='Yes'
+
+. git-sh-setup
+
+if [ "$#" != "0" ]
+then
+  usage
+fi
 
 report () {
   header="#
@@ -13,7 +22,7 @@ report () {
   trailer=""
   while read status name newname
   do
-    echo -n "$header"
+    printf '%s' "$header"
     header=""
     trailer="#
 "
@@ -27,7 +36,7 @@ report () {
     U ) echo "#	unmerged: $name";;
     esac
   done
-  echo -n "$trailer"
+  printf '%s' "$trailer"
   [ "$header" ]
 }