PythonScript: prevent setting parameters to None

8830882b · Klaus Wölfel · Tatuya Kamada · 1012111f · 8830882b
Commit 8830882b authored 9 years ago by Klaus Wölfel Committed by Tatuya Kamada 8 years ago
Hide whitespace changes
Inline Side-by-side

Showing

with 5 additions and 1 deletion
+5 -1
--- a/product/ERP5/Document/PythonScript.py
+++ b/product/ERP5/Document/PythonScript.py
@@ -108,8 +108,12 @@ class PythonScript(XMLObject, ZopePythonScript):
    def _setParameterSignature(self, value):
      """
      override to call ZopePythonScript methods to force compiling code
+      and prevent setting to None
      """
-      self._baseSetParameterSignature(value)
+      if value is None:
+        self._params = ''
+      else:
+        self._baseSetParameterSignature(value)
      self._compile()

    def _setProxyRoleList(self, value):