Fix calling in place with empty iterator

``` File "/home/mkuhn/.local/share/QGIS/QGIS3/profiles/default/python/plugins/autocurve/plugin.py", line 127, in curvify AlgorithmExecutor.execute_in_place(alg, {}) File "/usr/share/qgis/python/plugins/processing/gui/AlgorithmExecutor.py", line 305, in execute_in_place ok, results = execute_in_place_run(alg, parameters, context=context, feedback=feedback) File "/usr/share/qgis/python/plugins/processing/gui/AlgorithmExecutor.py", line 214, in execute_in_place_run results, ok = {'__count': current + 1}, True UnboundLocalError: local variable 'current' referenced before assignment ```
qgis · Feb 22, 2021 · 60ad7d4 · 60ad7d4
1 parent 15267f9
commit 60ad7d4
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/python/plugins/processing/gui/AlgorithmExecutor.py b/python/plugins/processing/gui/AlgorithmExecutor.py
@@ -179,6 +179,7 @@ def execute_in_place_run(alg, parameters, context=None, feedback=None, raise_exc
             iterator_req.setInvalidGeometryCheck(context.invalidGeometryCheck())
             feature_iterator = active_layer.getFeatures(iterator_req)
             step = 100 / len(active_layer.selectedFeatureIds()) if active_layer.selectedFeatureIds() else 1
+            current = 0
             for current, f in enumerate(feature_iterator):
                 if feedback.isCanceled():
                     break