refactor.WSGIFileWrapper.__iter__()

a little clearer

1 files changed, 3 insertions, 3 deletions

diff --git a/bottle.py b/bottle.py
index f057eba..23fff76 100755
--- a/bottle.py
+++ b/bottle.py
@@ -2629,10 +2629,10 @@ class WSGIFileWrapper(object):
 
     def __iter__(self):
         buff, read = self.buffer_size, self.read
-        while True:
-            part = read(buff)
-            if not part: return
+        part = read(buff)
+        while part:
             yield part
+            part = read(buff)
 
 
 class _closeiter(object):