[fix] search for "exit" more accurately

Currently, any occurence of the "exit" string is considered as a use of the exit
shell function. While my solution is still clumsy (we should be using a bash
parser), I think it's a bit less clumsy, it triggers less false positives :)
This commit is contained in:
Jocelyn Delalande 2017-03-31 17:43:29 +02:00
parent b9bbb7d93c
commit 1cea3c75f8