Teach "git diff" to handle filenames starting with '-'
It adds "--" to the git-diff.sh scripts, to keep any filenames that start
with a "-" from being confused with an option.
But in order to do that, it needs to teach git-diff-files to honor "--".
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
diff --git a/git-diff.sh b/git-diff.sh
index 84a152a..b3ec84b 100755
--- a/git-diff.sh
+++ b/git-diff.sh
@@ -28,16 +28,16 @@
?*' '^?*)
begin=$(expr "$rev" : '.*^.\([0-9a-f]*\).*') &&
end=$(expr "$rev" : '.\([0-9a-f]*\). .*') || exit
- cmd="git-diff-tree $flags $begin $end $files"
+ cmd="git-diff-tree $flags $begin $end -- $files"
;;
?*' '?*)
- cmd="git-diff-tree $flags $rev $files"
+ cmd="git-diff-tree $flags $rev -- $files"
;;
?*' ')
- cmd="git-diff-index $flags $rev $files"
+ cmd="git-diff-index $flags $rev -- $files"
;;
'')
- cmd="git-diff-files $flags $files"
+ cmd="git-diff-files $flags -- $files"
;;
*)
die "I don't understand $*"
