From 72cc50852bec44580ee7efe1aa2076273008a6ae Mon Sep 17 00:00:00 2001
From: Roman Divacky <rdivacky@FreeBSD.org>
Date: Thu, 5 Nov 2009 17:17:44 +0000
Subject: Update LLVM to r86140.

---
 lib/Support/MemoryBuffer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/Support')

diff --git a/lib/Support/MemoryBuffer.cpp b/lib/Support/MemoryBuffer.cpp
index d8b6b9f76fe6..88e2050a9a9c 100644
--- a/lib/Support/MemoryBuffer.cpp
+++ b/lib/Support/MemoryBuffer.cpp
@@ -229,7 +229,7 @@ MemoryBuffer *MemoryBuffer::getFile(const char *Filename, std::string *ErrStr,
     if (NumRead > 0) {
       BytesLeft -= NumRead;
       BufPtr += NumRead;
-    } else if (errno == EINTR) {
+    } else if (NumRead == -1 && errno == EINTR) {
       // try again
     } else {
       // error reading.
-- 
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