# HG changeset patch
# User Thierry Florac <thierry.florac@onf.fr>
# Date 1505305192 -7200
# Node ID a5545e09b2036e7d3cca991bbf4d39a603b87b76
# Parent  ff4fc57860584e654b576a0e9e899d00c758353f
Check parent form

diff -r ff4fc5786058 -r a5545e09b203 src/pyams_content/component/illustration/zmi/__init__.py
--- a/src/pyams_content/component/illustration/zmi/__init__.py	Wed Sep 13 12:30:05 2017 +0200
+++ b/src/pyams_content/component/illustration/zmi/__init__.py	Wed Sep 13 14:19:52 2017 +0200
@@ -103,7 +103,8 @@
         return IIllustration(self.context)
 
     def check_mode(self):
-        self.mode = self.parent_form.mode
+        if self.parent_form is not None:
+            self.mode = self.parent_form.mode
 
     def updateWidgets(self, prefix=None):
         super(IllustrationPropertiesInnerEditForm, self).updateWidgets(prefix)