From ebdf2406a2d94de866f97553535ff45d3565fa0e Mon Sep 17 00:00:00 2001
From: Floens <floens@gmail.com>
Date: Sun, 21 Jan 2018 22:23:20 +0100
Subject: [PATCH] sitessetuppresenter: check for add dialog callback nullity

somehow the dialog is first detached from the window, and then
the button click is propagated.
not sure how this can happen, because we have overridden the button
press dismiss behavior.
---
 .../floens/chan/core/presenter/SitesSetupPresenter.java   | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Clover/app/src/main/java/org/floens/chan/core/presenter/SitesSetupPresenter.java b/Clover/app/src/main/java/org/floens/chan/core/presenter/SitesSetupPresenter.java
index b57b0ae0..665ed1de 100644
--- a/Clover/app/src/main/java/org/floens/chan/core/presenter/SitesSetupPresenter.java
+++ b/Clover/app/src/main/java/org/floens/chan/core/presenter/SitesSetupPresenter.java
@@ -88,12 +88,16 @@ public class SitesSetupPresenter {
             @Override
             public void onSiteAdded(Site site) {
                 siteAdded(site);
-                addCallback.dismissDialog();
+                if (addCallback != null) {
+                    addCallback.dismissDialog();
+                }
             }
 
             @Override
             public void onSiteAddFailed(String message) {
-                addCallback.showAddError(message);
+                if (addCallback != null) {
+                    addCallback.showAddError(message);
+                }
             }
         });
     }