From 806b2bc44ff36544d76abcff231d60a330aeded3 Mon Sep 17 00:00:00 2001
From: Fredrik Tolf <fredrik@dolda2000.com>
Date: Sun, 8 Nov 2015 03:52:53 +0100
Subject: [PATCH] Always handle I/O errors in util.formparams.

---
 wrw/util.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/wrw/util.py b/wrw/util.py
index 460344f..a1dcc6c 100644
--- a/wrw/util.py
+++ b/wrw/util.py
@@ -10,7 +10,10 @@ def wsgiwrap(callable):
 def formparams(callable):
     spec = inspect.getargspec(callable)
     def wrapper(req):
-        data = form.formdata(req)
+        try:
+            data = form.formdata(req)
+        except IOError:
+            raise resp.httperror(400, "Invalid request", "Form data was incomplete")
         args = dict(data.items())
         args["req"] = req
         if not spec.keywords:
-- 
2.11.0