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-rw-r--r--utils/lit/lit/TestRunner.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/utils/lit/lit/TestRunner.py b/utils/lit/lit/TestRunner.py
index 07fb43f840..84176996a8 100644
--- a/utils/lit/lit/TestRunner.py
+++ b/utils/lit/lit/TestRunner.py
@@ -277,7 +277,10 @@ def executeScript(test, litConfig, tmpBase, commands, cwd):
script += '.bat'
# Write script file
- f = open(script,'w')
+ mode = 'w'
+ if litConfig.isWindows and not isWin32CMDEXE:
+ mode += 'b' # Avoid CRLFs when writing bash scripts.
+ f = open(script, mode)
if isWin32CMDEXE:
f.write('\nif %ERRORLEVEL% NEQ 0 EXIT\n'.join(commands))
else: