Fix used-before-assignment

qgis · Oct 16, 2017 · 7c8cdff · 7c8cdff
1 parent 34a9d91
commit 7c8cdff
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/python/plugins/processing/algs/saga/SagaAlgorithm.py b/python/plugins/processing/algs/saga/SagaAlgorithm.py
@@ -138,6 +138,7 @@ def processAlgorithm(self, parameters, context, feedback):
         self.exportedLayers = {}
 
         self.preProcessInputs()
+        extent = None
 
         # 1: Export rasters to sgrd and vectors to shp
         # Tables must be in dbf format. We check that.