From: Chris Lattner <sabre@nondot.org>
Date: Sun, 27 Aug 2006 07:11:54 +0000 (+0000)
Subject: make optional pointer really optional
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=c19bbba7d71112de11c708250176481ca5828baf;p=oota-llvm.git

make optional pointer really optional


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29904 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/System/MappedFile.h b/include/llvm/System/MappedFile.h
index 8cd926bc143..f82d6fe9429 100644
--- a/include/llvm/System/MappedFile.h
+++ b/include/llvm/System/MappedFile.h
@@ -123,7 +123,7 @@ namespace sys {
     /// occurred.
     /// @brief Map the file into memory.
     void* map(
-      std::string* ErrMsg ///< Optional error string pointer
+      std::string* ErrMsg = 0///< Optional error string pointer
     );
 
     /// This method causes the size of the file, and consequently the size