filter-branch: don't use xargs -0

Some versions of xargs don't understand "-0"; fortunately in
this case we can get the same effect by using "git clean".

Signed-off-by: Jeff King <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

diff --git a/git-filter-branch.sh b/git-filter-branch.sh
index 59cf023..efef732 100755 (executable)
--- a/git-filter-branch.sh
+++ b/git-filter-branch.sh
@@ -281,7 +281,7 @@ while read commit parents; do
                        die "Could not checkout the index"
                # files that $commit removed are now still in the working tree;
                # remove them, else they would be added again
-               git ls-files -z --others | xargs -0 rm -f
+               git clean -q -f -x
                eval "$filter_tree" < /dev/null ||
                        die "tree filter failed: $filter_tree"