datum transformation selection: fix crash on 'hide deprecated' (fixes #…

…12719)
qgis · Jun 2, 2015 · 1bd3776 · 1bd3776
1 parent ed47ef9
commit 1bd3776
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/gui/qgsdatumtransformdialog.cpp b/src/gui/qgsdatumtransformdialog.cpp
@@ -230,6 +230,9 @@ void QgsDatumTransformDialog::on_mHideDeprecatedCheckBox_stateChanged( int )
 
 void QgsDatumTransformDialog::on_mDatumTransformTreeWidget_currentItemChanged( QTreeWidgetItem *current, QTreeWidgetItem * )
 {
+  if ( !current )
+    return;
+
   mLabelSrcDescription->setText( current->toolTip( 0 ) );
   mLabelDstDescription->setText( current->toolTip( 1 ) );
 }