# HG changeset patch
# User Rishabh Madan <rishabhmadan96@gmail.com>
# Date 1502509902 -19800
# Node ID 589fda7895da3b906c74e27c7414f5d4a90b40f4
# Parent  db6b666ce1e6c6fd26f6fb07c00fe0e3b18a081d
releasenotes: minor bug fix for index error while serializing

Differential Revision: https://phab.mercurial-scm.org/D356

diff -r db6b666ce1e6 -r 589fda7895da hgext/releasenotes.py
--- a/hgext/releasenotes.py	Thu Aug 03 15:31:54 2017 +0200
+++ b/hgext/releasenotes.py	Sat Aug 12 09:21:42 2017 +0530
@@ -426,7 +426,7 @@
 
             lines.append('')
 
-    if lines[-1]:
+    if lines and lines[-1]:
         lines.append('')
 
     return '\n'.join(lines)