From 7d136994c94b50c2c3c7cb2ce30c07d325b54942 Mon Sep 17 00:00:00 2001
From: Igor Canadi <icanadi@fb.com>
Date: Mon, 20 Apr 2015 19:44:02 -0700
Subject: [PATCH] Get rid of error output

Summary: We should send error output to /dev/null

Test Plan: none

Reviewers: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D37449
---
 build_tools/build_detect_platform | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build_tools/build_detect_platform b/build_tools/build_detect_platform
index 2ecf07aca..3711a72b6 100755
--- a/build_tools/build_detect_platform
+++ b/build_tools/build_detect_platform
@@ -209,7 +209,7 @@ EOF
         PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lgflags"
     else
       if echo "#include <gflags/gflags.h>\nusing namespace google;\nint main() {}" | \
-        $CXX $CFLAGS -x c++ - -o /dev/null ; then
+        $CXX $CFLAGS -x c++ - -o /dev/null 2> /dev/null; then
           COMMON_FLAGS="$COMMON_FLAGS -DGFLAGS=google"
           PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lgflags"
       fi