do not emit useless listChanged() signal

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@3593 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 5 insertions, 4 deletions

diff --git a/src/qmmpui/playlistmodel.cpp b/src/qmmpui/playlistmodel.cpp
index ab97fae0c..bcb4b739e 100644
--- a/src/qmmpui/playlistmodel.cpp
+++ b/src/qmmpui/playlistmodel.cpp
@@ -495,7 +495,11 @@ void PlayListModel::moveItems(int from, int to)
             topmostInSelection(from) == INVALID_INDEX)
         return;
 
-    m_container.move(selected_indexes, from, to);
+    if(m_container.move(selected_indexes, from, to))
+    {
+        m_current = m_container.indexOf(m_current_track);
+        emit listChanged();
+    }
 
     /*if (from > to)
         foreach(int i, selected_indexes)
@@ -515,9 +519,6 @@ void PlayListModel::moveItems(int from, int to)
         else
             m_items.move(selected_indexes[i],selected_indexes[i] + to - from);
     }*/
-
-    m_current = m_container.indexOf(m_current_track);
-    emit listChanged();
 }
 
 int PlayListModel::topmostInSelection(int row)