Avoid traceback when transforming links on content type with no prima…

…ry field This refs #51
plone · Jul 21, 2020 · d8a627a · d8a627a
1 parent 86c34b6
commit d8a627a
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diff --git a/news/51.bugfix b/news/51.bugfix
@@ -0,0 +1,2 @@
+Avoid traceback when transforming links on content type with no primary field
+[laulaz]
diff --git a/plone/app/versioningbehavior/browser.py b/plone/app/versioningbehavior/browser.py
@@ -104,7 +104,7 @@ def __call__(self):
         if not version_id:
             raise ValueError(u'Missing parameter on the request: version_id')
 
-        field_id = self.request.get('field_id', IPrimaryFieldInfo(self.context).fieldname)
+        field_id = self.request.get('field_id') or IPrimaryFieldInfo(self.context).fieldname
         filename = self.request.get('filename')
         do_not_stream = self.request.get('do_not_stream')
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		Avoid traceback when transforming links on content type with no primary field
		[laulaz]