From 07665f93417eec39c97feef3263c314736a13cca Mon Sep 17 00:00:00 2001
From: Till Maas <opensource@till.name>
Date: Nov 22 2010 20:13:42 +0000
Subject: Fix crash when update notes are just "\r\n"


Red Hat Bug:
https://bugzilla.redhat.com/show_bug.cgi?id=637349

---

diff --git a/fedora-easy-karma.py b/fedora-easy-karma.py
index 7021043..869e4ef 100755
--- a/fedora-easy-karma.py
+++ b/fedora-easy-karma.py
@@ -160,7 +160,7 @@ class FEK_helper(object):
         wrapped = []
 
         # remove trailing empty paragraphs
-        while paragraphs[-1] == "":
+        while paragraphs and paragraphs[-1] == "":
             paragraphs.pop()
 
         for p in paragraphs: