Bug#813859: gertty: goes into endless loop when trying to fetch more than 1000 changes

[Clint Adams]

Package: gertty
Version: 1.3.1-1

This fixes a nasty bug: 
https://review.openstack.org/gitweb?p=openstack/gertty.git;a=blobdiff;f=gertty/sync.py;h=8e659d3f4d4c0884434965f757b2c3c778be575a;hp=d317a150435e74395c29dead5b0535e929368b29;hb=74abd8e31841e30d6a6e243e34f720b07723cc3c;hpb=dce1155653c5f1db79eaac85b4acedcb61ef3864