From 42211eb125ae008b135ed1207e172a95611f487c Mon Sep 17 00:00:00 2001
From: Andrey Churbanov <Andrey.Churbanov@intel.com>
Date: Fri, 8 Jul 2016 14:35:41 +0000
Subject: [PATCH] D22135: formatting change

llvm-svn: 274849
---
 openmp/runtime/tools/lib/LibOMP.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openmp/runtime/tools/lib/LibOMP.pm b/openmp/runtime/tools/lib/LibOMP.pm
index 06a371f6e06c..012767e161e1 100644
--- a/openmp/runtime/tools/lib/LibOMP.pm
+++ b/openmp/runtime/tools/lib/LibOMP.pm
@@ -17,7 +17,7 @@ use tools;
 
 sub empty($) {
     my ( $var ) = @_;
-    return not exists( $ENV{ $var } ) or not defined( $ENV{ $var } ) or $ENV{ $var } eq "";
+    return (not exists($ENV{$var})) or (not defined($ENV{$var})) or ($ENV{$var} eq "");
 }; # sub empty
 
 my ( $base, $out, $tmp );