From 00e240f846a5f7a9202e7726f8d748cf7485b5cf Mon Sep 17 00:00:00 2001
From: ncanceill <nicolas.canceill@ens-cachan.org>
Date: Fri, 11 Apr 2014 10:58:11 +0200
Subject: [PATCH] fix gwip alias for some BSD flavors, fixes #2692

---
 plugins/git/git.plugin.zsh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/plugins/git/git.plugin.zsh b/plugins/git/git.plugin.zsh
index 9f7819df3..356ae084b 100644
--- a/plugins/git/git.plugin.zsh
+++ b/plugins/git/git.plugin.zsh
@@ -149,7 +149,10 @@ function work_in_progress() {
   fi
 }
 # these alias commit and uncomit wip branches
-alias gwip='git add -A; git ls-files --deleted -z | xargs -r0 git rm; git commit -m "--wip--"'
+# first though, check xargs flavor for -r flag
+echo | xargs -r &>/dev/null && XARGS_OPTS="-r"
+alias gwip="git add -A; git ls-files --deleted -z | xargs ${XARGS_OPTS} -0 git rm; git commit -m \"--wip--\""
+unset XARGS_OPTS
 alias gunwip='git log -n 1 | grep -q -c "\-\-wip\-\-" && git reset HEAD~1'
 
 # these alias ignore changes to file