[processing] fixed check for empty param for strings

qgis · Oct 17, 2016 · 61a10df · gacarrillor · Oct 18, 2016 · strk
1 parent 904b62b
commit 61a10df
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/python/plugins/processing/core/parameters.py b/python/plugins/processing/core/parameters.py
@@ -747,7 +747,7 @@ def __init__(self, name='', description='', default=None, multiline=False,
         self.evaluateExpressions = parseBool(evaluateExpressions)
 
     def setValue(self, obj):
-        if obj is None:
+        if not bool(obj):
             if not self.optional:
                 return False
             self.value = None