contacts matching doesn't work as expected when multiple substring matches

[GoogleCodeExporter]

What steps will reproduce the problem?

1. create contacts "Martin" and "Martina Aaaa" on the phone
2. type command "chat:Martin"
3. chat room with contact "Martina Aaaa" will open

What is the expected output?

Chat room with exact match: contact "Martin" will open. When there are no exact 
matches gtalksms should prompt print possible matches and ask for exact request.

What do you see instead?

Chat room with contact "Martina Aaaa" will open.

The same bug is present in other commands where contact matching is performed. 
I already sent few smses to wrong people with the sms command.

Additional informations:
Phone model: HTC One V

Original issue reported on code.google.com by [email protected] on 26 Dec 2013 at 8:56

Attachments:

• gtalksms_log.txt