This issue is being happened randomly, no general rule, in my case it happens often when you accept
first contact from the list immediately after the app start, but the ticket says that it happens
when you click accept while context menu is opened.
Two places were threat for this crash and both are fixed here:
- getChannel proc, direct access by index to Chat element of the chats sequence,
- setChatItem proc, where we actually were setting chatItem and accessing its property without
checking if it is an empty object.
Fixes: #2837
Sale Djenic
Jonathan Rainville
Iuri Matias