# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1528802615 -7200
# Node ID 4d45a97b93824b0dfd56d0eee6bf569835715362
# Parent  8300a45fc074e811da92f58d92f67050932cb7c9
Fixed embarrassing bug that caused existing first comments to be overwritten.

diff -r 8300a45fc074 -r 4d45a97b9382 actions/PostComment.py
--- a/actions/PostComment.py	Tue Jun 12 13:22:51 2018 +0200
+++ b/actions/PostComment.py	Tue Jun 12 13:23:35 2018 +0200
@@ -2,7 +2,7 @@
 """
     MoinMoin - PostComment action
 
-    @copyright: 2013 by Paul Boddie <paul@boddie.org.uk>
+    @copyright: 2013, 2018 by Paul Boddie <paul@boddie.org.uk>
     @license: GNU GPL (v2 or later), see COPYING.txt for details.
 """
 
@@ -80,7 +80,10 @@
             # Determine the last comment.
 
             comments = get_comment_numbers(self.pagename, request)
-            last_comment_pagename = comments and comments[-1] or -1
+            if comments:
+                last_comment_pagename = comments[-1]
+            else:
+                last_comment_pagename = -1
 
             # Write the new page.