test: Fix binary stdin issues with coff-dump on Windows.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115908 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Scripts/coff-dump.py.bat b/test/Scripts/coff-dump.py.bat
index cc83eba..56428e1 100644
--- a/test/Scripts/coff-dump.py.bat
+++ b/test/Scripts/coff-dump.py.bat
@@ -1,4 +1,7 @@
@echo off
-%PYTHON_EXECUTABLE% %LLVM_SRC_ROOT%\test\Scripts\coff-dump.py %1 %2 %3 %4 %5 %6 %7 %8 %9
+@rem We need to set -u to treat stdin as binary. Python 3 has support for doing
+@rem this in code, but I haven't found a way to do this in 2.6 yet.
+
+%PYTHON_EXECUTABLE% -u %LLVM_SRC_ROOT%\test\Scripts\coff-dump.py %1 %2 %3 %4 %5 %6 %7 %8 %9