[dreamwidth/dw-free] 35acf7: Better errors

[github]

Branch: refs/heads/master
Home: https://github.com/dreamwidth/dw-free
Commit: 35acf7ea13925a6820c9c225e1172d3175c3e6d6
https://github.com/dreamwidth/dw-free/commit/35acf7ea13925a6820c9c225e1172d3175c3e6d6
Author: Mark Smith <mark@dreamwidth.org>
Date: 2019-12-12 (Thu, 12 Dec 2019)

Changed paths:
M cgi-bin/DW/Task/ESN/FilterSubs.pm
M cgi-bin/DW/Task/ESN/ProcessSub.pm
M cgi-bin/DW/TaskQueue.pm

Log Message:
-----------
Better errors

Don't die out of the job when a message fails, return FAILED so we count it properly.

Also, fix counting bug in sent_messages event.