Fix warnings from python difflib.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@285291 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 3 deletions

diff --git a/tools/clang-format/clang-format.py b/tools/clang-format/clang-format.py
index 6a5740679b..5a5f99b259 100644
--- a/tools/clang-format/clang-format.py
+++ b/tools/clang-format/clang-format.py
@@ -51,8 +51,8 @@ if vim.eval('exists("g:clang_format_fallback_style")') == "1":
 def main():
   # Get the current text.
   encoding = vim.eval("&encoding")
-  buf = vim.current.buffer
-  text = unicode('\n'.join(buf), encoding)
+  buf = [ unicode(line, encoding) for line in vim.current.buffer ]
+  text = '\n'.join(buf)
 
   # Determine range to format.
   if vim.eval('exists("l:lines")') == '1':
@@ -99,7 +99,7 @@ def main():
     lines = stdout.decode(encoding).split('\n')
     output = json.loads(lines[0])
     lines = lines[1:]
-    sequence = difflib.SequenceMatcher(None, vim.current.buffer, lines)
+    sequence = difflib.SequenceMatcher(None, buf, lines)
     for op in reversed(sequence.get_opcodes()):
       if op[0] is not 'equal':
         vim.current.buffer[op[1]:op[2]] = lines[op[3]:op[4]]