diff options
| -rw-r--r-- | tools/clang-format/clang-format.py | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/clang-format/clang-format.py b/tools/clang-format/clang-format.py index c333e4dd14..f5a57569db 100644 --- a/tools/clang-format/clang-format.py +++ b/tools/clang-format/clang-format.py @@ -48,9 +48,10 @@ if sys.platform.startswith('win32'): startupinfo.wShowWindow = subprocess.SW_HIDE # Call formatter. -p = subprocess.Popen([binary, '-lines', lines, '-style', style, - '-cursor', str(cursor), - '-assume-filename', vim.current.buffer.name], +command = [binary, '-lines', lines, '-style', style, '-cursor', str(cursor)] +if vim.current.buffer.name: + command.extend(['-assume-filename', vim.current.buffer.name]) +p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE, startupinfo=startupinfo) stdout, stderr = p.communicate(input=text) |