From b5869e97e99fa1af343b805b26652e8f2d949c42 Mon Sep 17 00:00:00 2001
From: Daniel Teske <daniel.teske@theqtcompany.com>
Date: Mon, 16 Mar 2015 16:14:00 +0100
Subject: [PATCH] Fix crash on FlatModel::added with empty list

Change-Id: I6a5970eb9ccd76e730203c2d95dbd4e4dbb4af8a
Reviewed-by: hjk <hjk@theqtcompany.com>
---
 src/plugins/projectexplorer/projectmodels.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/plugins/projectexplorer/projectmodels.cpp b/src/plugins/projectexplorer/projectmodels.cpp
index b699f900395..5986f548763 100644
--- a/src/plugins/projectexplorer/projectmodels.cpp
+++ b/src/plugins/projectexplorer/projectmodels.cpp
@@ -617,6 +617,12 @@ void FlatModel::added(FolderNode* parentNode, const QList<Node*> &newNodeList)
     qCDebug(logger()) << "FlatModel::added" << parentNode->path() << newNodeList.size() << "nodes";
     QModelIndex parentIndex = indexForNode(parentNode);
     // Old  list
+
+    if (newNodeList.isEmpty()) {
+        qCDebug(logger()) << "  newNodeList empty";
+        return;
+    }
+
     QHash<FolderNode*, QList<Node*> >::const_iterator it = m_childNodes.constFind(parentNode);
     if (it == m_childNodes.constEnd()) {
         if (!parentIndex.isValid()) {