From 73562d6dae76066257f222100515cf95584beb65 Mon Sep 17 00:00:00 2001
From: Floens <floens@gmail.com>
Date: Sat, 28 Apr 2018 19:25:07 +0200
Subject: [PATCH] board setup: add an invalid position check to move.

---
 .../org/floens/chan/ui/controller/BoardSetupController.java   | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Clover/app/src/main/java/org/floens/chan/ui/controller/BoardSetupController.java b/Clover/app/src/main/java/org/floens/chan/ui/controller/BoardSetupController.java
index 861d8c1e..64c08593 100644
--- a/Clover/app/src/main/java/org/floens/chan/ui/controller/BoardSetupController.java
+++ b/Clover/app/src/main/java/org/floens/chan/ui/controller/BoardSetupController.java
@@ -83,6 +83,10 @@ public class BoardSetupController extends Controller implements View.OnClickList
             int from = viewHolder.getAdapterPosition();
             int to = target.getAdapterPosition();
 
+            if (from == RecyclerView.NO_POSITION || to == RecyclerView.NO_POSITION) {
+                return false;
+            }
+
             presenter.move(from, to);
 
             return true;