Fix a -Wparentheses warning in the mingw build

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164587 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Support/Windows/PathV2.inc b/lib/Support/Windows/PathV2.inc
index 696768ba9dd1d57ce546793f954dbbc0fb8a8de9..3dfac66b77ce69e0f1459f966b268f82eef9eb55 100644 (file)
--- a/lib/Support/Windows/PathV2.inc
+++ b/lib/Support/Windows/PathV2.inc
@@ -794,7 +794,7 @@ mapped_file_region::mapped_file_region(const Twine &path,
   SmallVector<wchar_t, 128> path_utf16;
 
   // Convert path to UTF-16.
-  if (ec = UTF8ToUTF16(path.toStringRef(path_storage), path_utf16))
+  if ((ec = UTF8ToUTF16(path.toStringRef(path_storage), path_utf16)))
     return;
 
   // Get file handle for creating a file mapping.