1 files changed, 2 insertions, 1 deletions
diff --git a/bottle.py b/bottle.py
index a8565d7..9f4503e 100755
--- a/bottle.py
+++ b/bottle.py
@@ -1312,7 +1312,8 @@ class BaseRequest(object):
                 yield part
         else:  # Non Content-Length header
             # Assume 'wsgi.input_terminated' support or 'Connection: close'
-            yield from iter(lambda: read(bufsize), b'')
+            for part in iter(lambda: read(bufsize), b''):
+                yield part
 
     @staticmethod
     def _iter_chunked(read, bufsize):