Ticket #10687: multipartparser.py.diff

django/http/multipartparser.py

@@ -84 +84 @@
 
         # For compatibility with low-level network APIs (with 32-bit integers),
         # the chunk size should be < 2^31, but still divisible by 4.
-        self._chunk_size = min(2**31-4, *[x.chunk_size for x in upload_handlers if x.chunk_size])
+        self._chunk_size = 2**31-4
+        if upload_handlers:
+            self._chunk_size = min(self._chunk_size, *[x.chunk_size for x in upload_handlers if x.chunk_size])
 
         self._meta = META
         self._encoding = encoding or settings.DEFAULT_CHARSET