formdata: do not fail anonymising formdata missing evolution (#6250)

2015-01-06 16:01:59 +01:00 · 2015-01-06 16:01:59 +01:00 · ae4f9c2602
parent 822a51e996
commit ae4f9c2602
1 changed files with 6 additions and 5 deletions
--- a/wcs/formdata.py
+++ b/wcs/formdata.py
@ -491,11 +491,12 @@ class FormData(StorableObject):
        self.workflow_data = None
        self.workflow_roles = None

-        for evo in self.evolution:
-            evo.who = None
-            evo.parts = None
-            evo.comment = None
-            evo.parts = None
+        if self.evolution:
+            for evo in self.evolution:
+                evo.who = None
+                evo.parts = None
+                evo.comment = None
+                evo.parts = None
        self.store()

    def export_to_json(self):