Merge pull request #170 from syslabcom/scrum-2186-homepage-firstname

Fix for homepage when author has no firstname

Author: reinhardt

src/recensio/plone/browser/homepage.py

@@ -53,7 +53,7 @@ def format_authors(self, brain):
         first_author = authors[0].to_object
         if not first_author:
             return ""
-        firstname = first_author.firstname.strip()
+        firstname = first_author.firstname.strip() if first_author.firstname else ""
         initial = firstname[0] + ". " if len(firstname) > 0 else ""
         lastname = first_author.lastname
         et_al = " et al." if len(authors) > 1 else ""