X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fclient%2Ftreemodel.cpp;h=0d6111fb5c3916f85ac6efd4717f1e54f08f8739;hb=2039f5e28eeb431e394f1c2468a26218bd926538;hp=d84f0e018e0090645090f47b421b8f56fc7b2c43;hpb=7f22197b5318ccbe7f0b6b644127a71c025ca917;p=quassel.git

diff --git a/src/client/treemodel.cpp b/src/client/treemodel.cpp
index d84f0e01..0d6111fb 100644
--- a/src/client/treemodel.cpp
+++ b/src/client/treemodel.cpp
@@ -165,8 +165,13 @@ bool TreeModel::removeRow(int row, const QModelIndex &parent) {
   if(row > rowCount(parent))
     return false;
   
+  TreeItem *item;
+  if(!parent.isValid())
+    item = rootItem;
+  else
+    item = static_cast<TreeItem*>(parent.internalPointer());
+  
   beginRemoveRows(parent, row, row);
-  TreeItem *item = static_cast<TreeItem*>(parent.internalPointer());
   item->removeChild(row);
   endRemoveRows();
   return true;
@@ -181,8 +186,15 @@ bool TreeModel::removeRows(int row, int count, const QModelIndex &parent) {
   if(row + count - 1 > rowCount(parent) || row < 0 || count < 0) 
     return false;
   
+  TreeItem *item;
+  if(!parent.isValid())
+    item = rootItem;
+  else
+    item = static_cast<TreeItem*>(parent.internalPointer());
+  
+  
   beginRemoveRows(parent, row, row + count - 1);
-  TreeItem *item = static_cast<TreeItem*>(parent.internalPointer());
+
   for(int i = row + count - 1; i >= 0; i--) {
     item->removeChild(i);
   }
@@ -191,5 +203,5 @@ bool TreeModel::removeRows(int row, int count, const QModelIndex &parent) {
 }
 
 void TreeModel::clear() {
-  removeRows(0, rowCount(), QModelIndex());
+  removeRows(0, rowCount());
 }