# HG changeset patch
# User Andrew Shadura <andrew@shadura.me>
# Date 2015-02-26 16:44:47
# Node ID 5a1cd703a888b03cc0a65ecf44dba6d8645a0a8d
# Parent  66d6dc56479bbe8c1fd5077b5705e2d6b9ee73db

changeset: don't crash on malformed whitespace parameter - return 400 Bad Request

diff --git a/kallithea/controllers/changeset.py b/kallithea/controllers/changeset.py
--- a/kallithea/controllers/changeset.py
+++ b/kallithea/controllers/changeset.py
@@ -75,7 +75,10 @@ def get_ignore_ws(fid, GET):
     ig_ws_global = GET.get('ignorews')
     ig_ws = filter(lambda k: k.startswith('WS'), GET.getall(fid))
     if ig_ws:
-        return int(ig_ws[0].split(':')[-1])
+        try:
+            return int(ig_ws[0].split(':')[-1])
+        except ValueError:
+            raise HTTPBadRequest()
     return ig_ws_global