GitHub/pbot
3
0
Fork 0
mirror of https://github.com/pragma-/pbot.git synced 2025-11-04 08:37:24 +01:00
Code Issues Projects Releases Wiki Activity

EventDispatcher: clarify just a bit more

Browse Source
This commit is contained in:
Pragmatic Software 2021-07-06 19:07:54 -07:00
parent 098734c946
commit a1b96b6db6
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
PBot/EventDispatcher.pm
View File

@ -93,7 +93,8 @@ sub dispatch_event {
# update $dispatch_result only to a defined handler result because
# we want to know if at least one handler handled the event. the
# value of $dispatch_result will be undef if NONE of the handlers
# have kicked in.
# have kicked in. in other words, an event handler may return
# undef to indicate that they didn't handle the event after all.
$dispatch_result = $handler_result if defined $handler_result;
# check for error