From 879ed5ab9c372c5bd42fab8dcdf78628aa479639 Mon Sep 17 00:00:00 2001
From: Reid Spencer <rspencer@reidspencer.com>
Date: Wed, 23 Aug 2006 07:30:48 +0000
Subject: For PR797: Eliminate exception throwing from Path::renamePathOnDisk
 and adjust its users correspondingly.

llvm-svn: 29843
---
 llvm/lib/System/Unix/Unix.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'llvm/lib/System/Unix/Unix.h')

diff --git a/llvm/lib/System/Unix/Unix.h b/llvm/lib/System/Unix/Unix.h
index 1516d453dd9..0f9b96adca0 100644
--- a/llvm/lib/System/Unix/Unix.h
+++ b/llvm/lib/System/Unix/Unix.h
@@ -123,10 +123,10 @@ inline void ThrowErrno(const std::string& prefix, int errnum = -1) {
 /// string and the Unix error number given by \p errnum. If errnum is -1, the
 /// default then the value of errno is used.
 /// @brief Make an error message
-inline void MakeErrMsg(
+inline bool MakeErrMsg(
   std::string* ErrMsg, const std::string& prefix, int errnum = -1) {
   if (!ErrMsg)
-    return;
+    return true;
   char buffer[MAXPATHLEN];
   buffer[0] = 0;
   if (errnum == -1)
@@ -148,6 +148,7 @@ inline void MakeErrMsg(
   sprintf(buffer, "Error #%d", errnum);
 #endif
   *ErrMsg = buffer;
+  return true;
 }
 
 #endif
-- 
cgit v1.2.3