From a377af083e2d3edb77a9c071c09cb40b318a8dd1 Mon Sep 17 00:00:00 2001
From: Damien Martin-Guillerez <dmarting@google.com>
Date: Wed, 24 Jun 2015 12:04:27 +0000
Subject: Enforce embed label only if not set

This way we can use it to build unstamped binary with an empty
EMBED_LABEL.

--
Change-Id: Id63360f2ccd85a4ba42d54ba670c53cbadacfeca
Reviewed-on: https://bazel-review.googlesource.com/#/c/1560/
MOS_MIGRATED_REVID=96764907
---
 compile.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'compile.sh')

diff --git a/compile.sh b/compile.sh
index bb93313949..e96a22d56e 100755
--- a/compile.sh
+++ b/compile.sh
@@ -82,7 +82,7 @@ fi
 #
 # Bootstrap bazel using the previous bazel binary = release binary
 #
-if [ -z "${EMBED_LABEL-}" ]; then
+if [ "${EMBED_LABEL-x}" = "x" ]; then
   # Add a default label when unspecified
   git_sha1=$(git_sha1)
   EMBED_LABEL="head (@${git_sha1:-non-git})"
-- 
cgit v1.2.3