Only emit the childrenRemoved signal if the item has any child to be removed

1 files changed, 3 insertions, 1 deletions

diff --git a/TelepathyQt4Yell/Models/accounts-model-item.cpp b/TelepathyQt4Yell/Models/accounts-model-item.cpp
index 95c4e89..183e819 100644
--- a/TelepathyQt4Yell/Models/accounts-model-item.cpp
+++ b/TelepathyQt4Yell/Models/accounts-model-item.cpp
@@ -301,7 +301,9 @@ void AccountsModelItem::onConnectionChanged(const Tp::ConnectionPtr &connection)
     if (connection.isNull()
             || !connection->isValid()
             || connection->status() == Tp::ConnectionStatusDisconnected) {
-        emit childrenRemoved(this, 0, size() - 1);
+        if (size() > 0) {
+            emit childrenRemoved(this, 0, size() - 1);
+        }
         return;
     }