[processing] make additional Fusion parameters optional

qgis · Jan 25, 2017 · 49e7b94 · 49e7b94
1 parent 66c7129
commit 49e7b94
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/python/plugins/processing/algs/lidar/fusion/FusionAlgorithm.py b/python/plugins/processing/algs/lidar/fusion/FusionAlgorithm.py
@@ -51,7 +51,7 @@ def checkBeforeOpeningParametersDialog(self):
 
     def addAdvancedModifiers(self):
         param = ParameterString(
-            self.ADVANCED_MODIFIERS, self.tr('Additional modifiers'), '')
+            self.ADVANCED_MODIFIERS, self.tr('Additional modifiers'), '', optional=True)
         param.isAdvanced = True
         self.addParameter(param)