From 4548d973998ceb254a6f69836d64210449dfaec7 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Wed, 14 Jan 2009 01:34:32 +0000
Subject: [PATCH] Do not construct debug scope if RootScope *is* null.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62209 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/AsmPrinter/DwarfWriter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/CodeGen/AsmPrinter/DwarfWriter.cpp b/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
index ec17c480df7..0adbf174f15 100644
--- a/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
@@ -2091,7 +2091,7 @@ private:
   void ConstructRootDbgScope(DbgScope *RootScope) {
     // Exit if there is no root scope.
     if (!RootScope) return;
-    if (!RootScope->getDesc()->isNull()) return;
+    if (RootScope->getDesc()->isNull()) return;
 
     // Get the subprogram debug information entry.
     DISubprogram SPD(RootScope->getDesc()->getGV());