Don't require memory for multipart discard on close.

diff --git a/wrw/form.py b/wrw/form.py
index 7f4930d..e89901d 100644 (file)
--- a/wrw/form.py
+++ b/wrw/form.py
@@ -81,7 +81,9 @@ class formpart(object):
                 return ret
 
     def close(self):
-        self.fillbuf(-1)
+        while True:
+            if self.read(8192) == b"":
+                break
 
     def __enter__(self):
         return self