From b4b0fc28bc3b8b03a97710a60c0bf2f1db390a87 Mon Sep 17 00:00:00 2001
From: Nick Lewycky <nicholas@mxc.ca>
Date: Thu, 18 Jun 2009 03:01:42 +0000
Subject: [PATCH] Add braces to clarify if/else structure and remove warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73673 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/VMCore/Pass.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/VMCore/Pass.cpp b/lib/VMCore/Pass.cpp
index bacabc96d76..579f1029ac3 100644
--- a/lib/VMCore/Pass.cpp
+++ b/lib/VMCore/Pass.cpp
@@ -197,7 +197,7 @@ static PassRegistrar *getPassRegistrar() {
   
   // Use double-checked locking to safely initialize the registrar when
   // we're running in multithreaded mode.
-  if (!PassRegistrarObj)
+  if (!PassRegistrarObj) {
     if (llvm_is_multithreaded()) {
       llvm_acquire_global_lock();
       if (!PassRegistrarObj) {
@@ -208,6 +208,7 @@ static PassRegistrar *getPassRegistrar() {
       llvm_release_global_lock();
     } else
       PassRegistrarObj = new PassRegistrar();
+  }
   return PassRegistrarObj;
 }