[bugfix] newpages should not fail for hidden comments

Use empty string if a comment is hidden

Bug: T332657
Change-Id: Ifbae91e85790820d895a66dd62fff4707842fc89
---
M pywikibot/site/_generators.py
1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/pywikibot/site/_generators.py b/pywikibot/site/_generators.py
index 4752b45..966c76e 100644
--- a/pywikibot/site/_generators.py
+++ b/pywikibot/site/_generators.py
@@ -1,6 +1,6 @@
 """Objects representing API generators to MediaWiki site."""
 #
-# (C) Pywikibot team, 2008-2022
+# (C) Pywikibot team, 2008-2023
 #
 # Distributed under the terms of the MIT license.
 #
@@ -1874,7 +1874,7 @@
                 yield (newpage, pageitem)
             else:
                 yield (newpage, pageitem['timestamp'], pageitem['newlen'],
-                       '', pageitem['user'], pageitem['comment'])
+                       '', pageitem['user'], pageitem.get('comment', ''))
 
     def querypage(self, special_page, total=True):
         """Yield Page objects retrieved from Special:{special_page}.

