[PATCH] git: remove usage of xargs -r, a non-portable gnu extension

Remove usage of xargs -r, a non-portable gnu extension.

Signed-off-by: Bryan Larsen <redacted>
---

 git-prune-script |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/git-prune-script b/git-prune-script
--- a/git-prune-script
+++ b/git-prune-script

@@ -20,6 +20,6 @@ sed -ne '/unreachable /{
     s|\(..\)|\1/|p
 }' | {
 	cd "$GIT_OBJECT_DIRECTORY" || exit
-	xargs -r $dryrun rm -f
+	xargs $dryrun rm -f ""
 }