From 93f737eae65d9fbf4c5e699f838a73dcd9eafde3 Mon Sep 17 00:00:00 2001
From: Mike Danese <mikedanese@gmail.com>
Date: Wed, 2 Nov 2016 13:07:52 -0700
Subject: [PATCH] fix verify-bazel.sh on mac and windows

mac bash doesn't like |& because mac bash is really old. the formating of wc
is also sligthly different then on linux

```
$ # on linux
$ echo -n | wc -l
0
$ # on mac
$ echo -n | wc -l
       0
```
---
 hack/verify-bazel.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hack/verify-bazel.sh b/hack/verify-bazel.sh
index b2f7d9102e5..7edececa042 100755
--- a/hack/verify-bazel.sh
+++ b/hack/verify-bazel.sh
@@ -21,7 +21,7 @@ export KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
 source "${KUBE_ROOT}/hack/lib/init.sh"
 
 go get -u github.com/mikedanese/gazel
-if [[ $("${GOPATH}/bin/gazel" -dry-run -root="$(kube::realpath ${KUBE_ROOT})" |& tee /dev/stderr | wc -l) != 0 ]]; then
+if [[ $("${GOPATH}/bin/gazel" -dry-run -root="$(kube::realpath ${KUBE_ROOT})" 2>&1 | tee /dev/stderr | wc -l | tr -d '[:space:]') != 0 ]]; then
   echo
   echo "BUILD files are not up to date"
   echo "Run ./hack/update-bazel.sh"