fix crash

opengisch · May 20, 2021 · b20c477 · b20c477
1 parent 30f7e99
commit b20c477
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/ordered_relation_editor/core/ordered_relation_model.py b/ordered_relation_editor/core/ordered_relation_model.py
@@ -142,7 +142,8 @@ def moveitems(self, index_from, index_to):
 
     @pyqtSlot(int)
     def onViewCurrentFeatureChanged(self, index):
-        self.currentFeatureChanged.emit(self._related_features[index])
+        if index >= 0 and index < len(self._related_features):
+            self.currentFeatureChanged.emit(self._related_features[index])
 
     def roleNames(self):
         return {