[xmpp] x() is deprecated, let's use empty()? #668

Merged
Quix0r merged 1 commit from xmpp/x-empty-switch into develop 2018-07-24 23:54:01 +02:00

1 commit

Author SHA1 Message Date
f9adb42092
[xmpp] Fixes:
- rewrote from deprecated x() to empty()
- added some empty lines for better readability
- used single quotes
2018-07-24 23:41:56 +02:00