Merge pull request #3340 from HighwayThree/3328-customized-error-hand…

…ling

Moved ErrorController rout to right after plugins custom routes.

ckan/config/routing.py

@@ -93,6 +93,10 @@ def make_map():
     map.minimization = False
     map.explicit = True
 
+    # CUSTOM ROUTES HERE
+    for plugin in p.PluginImplementations(p.IRoutes):
+        map = plugin.before_map(map)
+
     # The ErrorController route (handles 404/500 error pages); it should
     # likely stay at the top, ensuring it can always be resolved.
     map.connect('/error/{action}', controller='error', ckan_core=True)
@@ -101,10 +105,6 @@ def make_map():
     map.connect('*url', controller='home', action='cors_options',
                 conditions=OPTIONS, ckan_core=True)
 
-    # CUSTOM ROUTES HERE
-    for plugin in p.PluginImplementations(p.IRoutes):
-        map = plugin.before_map(map)
-
     # Mark all routes added from extensions on the `before_map` extension point
     # as non-core
     for route in map.matchlist: