Fix to_bytes when text is None

aparamon · Dec 20, 2013 · 265f36f · 265f36f
1 parent 48085c9
commit 265f36f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/flask_oauthlib/utils.py b/flask_oauthlib/utils.py
@@ -21,6 +21,8 @@ def extract_params():
 
 def to_bytes(text, encoding='utf-8'):
     """Make sure text is bytes type."""
+    if not text:
+        return text
     if not isinstance(text, bytes_type):
         text = text.encode(encoding)
     return text