Address rqt_reconfigure crashing with IndexError #92 (#93)

Co-authored-by: Rafael Olaechea <[email protected]>
ros-visualization · Oct 20, 2020 · e57e912 · e57e912
1 parent 4c11436
commit e57e912
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/rqt_reconfigure/node_selector_widget.py b/src/rqt_reconfigure/node_selector_widget.py
@@ -321,8 +321,8 @@ def _update_nodetree_pernode(self):
             num_nodes = len(nodes)
             elapsedtime_overall = 0.0
             for node_name_grn in nodes:
-                # Skip this grn if we already have it
-                if node_name_grn in self._nodeitems:
+                # Skip this grn if we already have it or if node_name_grn is empty
+                if node_name_grn in self._nodeitems or node_name_grn == '':
                     i_node_curr += 1
                     continue