From d71c97f56f4eb35a8918b9741fe6bfd6417a3b5c Mon Sep 17 00:00:00 2001
From: Arno <am@disconnect.de>
Date: Thu, 11 Apr 2013 04:37:09 +0200
Subject: Possible Bugfix for SmDirModel

Check for valid QModelIndex in dirEvent. It could very well be possible
that we get an invalid index from find(), especially when deleting or
modifying files. Maybe this fixes some unexplained crashes I wasn't able
to reproduce...
---
 smdirmodel.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'smdirmodel.cpp')

diff --git a/smdirmodel.cpp b/smdirmodel.cpp
index 6053890..1a631ba 100644
--- a/smdirmodel.cpp
+++ b/smdirmodel.cpp
@@ -158,6 +158,9 @@ void SmDirModel::dirEvent(const QList<QVariant> &data, int e){
         addFile(data);
     }
     QModelIndex idx = find(data.at(Name), Name, rootIndex());
+    if(!idx.isValid()){
+        return;
+    }
     if(e == SmDirWatcher::Deleted){
         removeRow(idx.row());
     }
-- 
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