Remove accidental include and add a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100107 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/MemoryBuffer.cpp b/lib/Support/MemoryBuffer.cpp
index 9c84b30..4f135ea 100644
--- a/lib/Support/MemoryBuffer.cpp
+++ b/lib/Support/MemoryBuffer.cpp
@@ -14,7 +14,6 @@
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/ADT/OwningPtr.h"
#include "llvm/ADT/SmallString.h"
-#include "llvm/ADT/StringExtras.h"
#include "llvm/System/Errno.h"
#include "llvm/System/Path.h"
#include "llvm/System/Process.h"
@@ -242,8 +241,9 @@
if (ErrStr) *ErrStr = sys::StrError();
return 0;
} else if (NumRead == 0) {
+ // We hit EOF early, truncate and terminate buffer.
Buf->BufferEnd = BufPtr;
- *BufPtr = 0; // Null terminate buffer.
+ *BufPtr = 0;
return SB.take();
}
BytesLeft -= NumRead;