From: Chris Lattner <sabre@nondot.org>
Date: Fri, 28 Jan 2005 16:08:23 +0000 (+0000)
Subject: Do not clean up if the MappedFile was never used or if the client already
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=e6585ab6017a6eb65f8fc054195100e89268cc11;p=oota-llvm.git

Do not clean up if the MappedFile was never used or if the client already
closed the file.  This unbreaks the build.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19871 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/System/MappedFile.h b/include/llvm/System/MappedFile.h
index f73618aeb40..83c63d26364 100644
--- a/include/llvm/System/MappedFile.h
+++ b/include/llvm/System/MappedFile.h
@@ -52,7 +52,7 @@ namespace sys {
 
     /// Destruct a MappedFile and release all memory associated with it.
     /// @throws std::string if an error occurs
-    ~MappedFile() { terminate(); }
+    ~MappedFile() { if (info_) terminate(); }
 
   /// @}
   /// @name Accessors