Correctly redirect to the referring page when logging in

src/lib/Hydra/Controller/Root.pm

@@ -58,6 +58,8 @@ sub login :Local {
         $c->stash->{errorMsg} = "Bad username or password.";
     }
 
+    $c->keep_flash("referer");
+
     $c->stash->{template} = 'login.tt';
 }
 

src/lib/Hydra/Helper/CatalystUtils.pm

@@ -97,7 +97,6 @@ sub notFound {
 
 sub requireLogin {
     my ($c) = @_;
-    $c->flash->{afterLogin} = $c->request->uri;
     $c->response->redirect($c->uri_for('/login'));
     $c->detach; # doesn't return
 }

src/root/login.tt

@@ -28,6 +28,7 @@ You can <a href="[% c.uri_for('/logout') %]">logout</a> here.
     <div class="form-actions">
       <input type="submit" name="login" value="Sign in" class="btn btn-primary" />
     </div>
+  </fieldset>
 
 </form>