From e2dce535433e5f0cbcb04a57ce54f7430ec3c07f Mon Sep 17 00:00:00 2001
From: Marek Kochanowicz <sirherrbatka@gmail.com>
Date: Fri, 21 Feb 2014 12:55:01 +0100
Subject: [PATCH] additional check on droping to prevent exception

---
 apps/opencs/view/world/table.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/apps/opencs/view/world/table.cpp b/apps/opencs/view/world/table.cpp
index f2999bbbde..edf3bc6dea 100644
--- a/apps/opencs/view/world/table.cpp
+++ b/apps/opencs/view/world/table.cpp
@@ -499,6 +499,11 @@ void CSVWorld::Table::dropEvent(QDropEvent *event)
 {
     QModelIndex index = indexAt (event->pos());
 
+    if (!index.isValid())
+    {
+        return;
+    }
+
     const CSMWorld::TableMimeData* mime = dynamic_cast<const CSMWorld::TableMimeData*> (event->mimeData());
     if (mime->fromDocument (mDocument))
     {