Refactor raw conversion on split_unquoted_newlines

2 files changed, 4 insertions, 4 deletions

diff --git a/sqlparse/filters/others.py b/sqlparse/filters/others.py
index 6951c74..71b1f8e 100644
--- a/sqlparse/filters/others.py
+++ b/sqlparse/filters/others.py
@@ -6,7 +6,6 @@
 # the BSD License: http://www.opensource.org/licenses/bsd-license.php
 
 from sqlparse import sql, tokens as T
-from sqlparse.compat import text_type
 from sqlparse.utils import split_unquoted_newlines
 
 
@@ -114,6 +113,5 @@ class SpacesAroundOperatorsFilter(object):
 class SerializerUnicode(object):
     @staticmethod
     def process(stmt):
-        raw = text_type(stmt)
-        lines = split_unquoted_newlines(raw)
+        lines = split_unquoted_newlines(stmt)
         return '\n'.join(line.rstrip() for line in lines)
diff --git a/sqlparse/utils.py b/sqlparse/utils.py
index 8253e0b..4a8646d 100644
--- a/sqlparse/utils.py
+++ b/sqlparse/utils.py
@@ -9,6 +9,7 @@ import itertools
 import re
 from collections import deque
 from contextlib import contextmanager
+from sqlparse.compat import text_type
 
 # This regular expression replaces the home-cooked parser that was here before.
 # It is much faster, but requires an extra post-processing step to get the
@@ -33,11 +34,12 @@ SPLIT_REGEX = re.compile(r"""
 LINE_MATCH = re.compile(r'(\r\n|\r|\n)')
 
 
-def split_unquoted_newlines(text):
+def split_unquoted_newlines(stmt):
     """Split a string on all unquoted newlines.
 
     Unlike str.splitlines(), this will ignore CR/LF/CR+LF if the requisite
     character is inside of a string."""
+    text = text_type(stmt)
     lines = SPLIT_REGEX.split(text)
     outputlines = ['']
     for line in lines: