[processing] add missed variable initialization (fix #15154)

qgis · Jun 28, 2016 · 0b502c9 · 0b502c9
1 parent 05f3708
commit 0b502c9
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/python/plugins/processing/algs/qgis/Dissolve.py b/python/plugins/processing/algs/qgis/Dissolve.py
@@ -125,6 +125,7 @@ def processAlgorithm(self, progress):
 
             features = None
 
+            nElement = 0
             for key, value in myDict.items():
                 nElement += 1
                 progress.setPercentage(int(nElement * 100 / nFeat))