Fix silly mistake.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20256 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/System/Win32/Program.inc b/lib/System/Win32/Program.inc
index 67965d1b6947a8bbb45dfa48e43d2511491e56ba..4c520918bd1436bd0adc81ac25c89860bb9256e8 100644 (file)
--- a/lib/System/Win32/Program.inc
+++ b/lib/System/Win32/Program.inc
@@ -86,7 +86,7 @@ static HANDLE RedirectIO(const Path *path, int fd) {
   sa.bInheritHandle = TRUE;
 
   h = CreateFile(fname, fd ? GENERIC_WRITE : GENERIC_READ, FILE_SHARE_READ,
-                 &sa, fd ? OPEN_EXISTING : CREATE_ALWAYS,
+                 &sa, fd == 0 ? OPEN_EXISTING : CREATE_ALWAYS,
                  FILE_ATTRIBUTE_NORMAL, NULL);
   if (h == INVALID_HANDLE_VALUE) {
     ThrowError(std::string(fname) + ": Can't open file for " +