Fix for crash on scale combobox popup

- Fixes undocumented crash on clicking scale combobox, when it shows 'Invalid scale' (also in 1.8.0) - 'Invalid scale' shows up on initial launch, but apparently not on New Project
qgis · Jul 29, 2012 · f457ece · f457ece
1 parent c9d8224
commit f457ece
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/gui/qgsscalecombobox.cpp b/src/gui/qgsscalecombobox.cpp
@@ -68,6 +68,10 @@ void QgsScaleComboBox::showPopup()
 {
   QComboBox::showPopup();
 
+  if ( !currentText().contains( ':' ) )
+  {
+    return;
+  }
   QStringList parts = currentText().split( ':' );
   bool ok;
   int idx = 0;