Document --unified/-U option

diff --git a/git-repack.sh b/git-repack.sh
index 3644a5a4d24dbf8ef80face0395dfa776df2901d..156c5e8f4aa2f6c04e33af323ef43356fd336adb 100755 (executable)
--- a/git-repack.sh
+++ b/git-repack.sh
@@ -3,7 +3,7 @@
 # Copyright (c) 2005 Linus Torvalds
 #
 
-USAGE='[-a] [-d] [-f] [-l] [-n] [-q] [--max-pack-size=N] [--window=N] [--depth=N]'
+USAGE='[-a] [-d] [-f] [-l] [-n] [-q] [--max-pack-size=N] [--window=N] [--window-memory=N] [--depth=N]'
 SUBDIRECTORY_OK='Yes'
 . git-sh-setup
 
@@ -20,6 +20,7 @@ do
        -l)     local=--local ;;
        --max-pack-size=*) extra="$extra $1" ;;
        --window=*) extra="$extra $1" ;;
+       --window-memory=*) extra="$extra $1" ;;
        --depth=*) extra="$extra $1" ;;
        *)      usage ;;
        esac
@@ -66,7 +67,9 @@ args="$args $local $quiet $no_reuse$extra"
 names=$(git pack-objects --non-empty --all --reflog $args </dev/null "$PACKTMP") ||
        exit 1
 if [ -z "$names" ]; then
-       echo Nothing new to pack.
+       if test -z "$quiet"; then
+               echo Nothing new to pack.
+       fi
 fi
 for name in $names ; do
        fullbases="$fullbases pack-$name"