Master regression

[naquad]

VIM:

VIM - Vi IMproved 7.3 (2010 Aug 15, compiled Mar 25 2013 19:54:52)
Included patches: 1-875

QuickFixSigns Version: master

.vimrc QuickFixSigns config:

let g:quickfixsigns_events = ['CursorHold', 'CursorHoldI'] 

Issue:

all files except help are working as expected, but whenever I'm trying to run :help something I get:

Error detected while processing function QuickfixsignsSet:
line   59:
E712: Argument of get() must be a List or Dictionary
Error detected while processing function QuickfixsignsSet..<SNR>73_UpdateSigns..<SNR>73_PlaceSign:
line    9:
E121: Undefined variable: lnum
E15: Invalid expression: item.lnum > 0
Error detected while processing function QuickfixsignsSet:
line   63:
E171: Missing :endif

To reproduce:

1. Open vim
2. Type for example :help tags

I've tried to remove my config shown above, but that didn't help.

Rolling back to previous version (8e607f3) solves the problem.