Merge pull request #6795 from rldhont/processing-default-string-param…

…eter-none-218 [Processing] None is the default value for parameters also for string
qgis · May 2, 2018 · d6af93e · d6af93e
2 parents 0c03378 + ac4d776
commit d6af93e
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
@@ -740,7 +740,7 @@ class ParameterString(Parameter):
     NEWLINE = '\n'
     ESCAPED_NEWLINE = '\\n'
 
-    def __init__(self, name='', description='', default='', multiline=False,
+    def __init__(self, name='', description='', default=None, multiline=False,
                  optional=False, evaluateExpressions=False):
         Parameter.__init__(self, name, description, default, optional)
         self.multiline = parseBool(multiline)