pidgin/purple-plugin-pack

Merged in default (pull request #14)

2018-11-24, Gary Kramlich
5b038f95a3c9
Merged in default (pull request #14)

fix compiler warnings in the schedule plugin

Approved-by: Elliott Sales de Andrade
# DiffTopic
dependencies: pidgin
authors: Sadrul Habib Chowdhury
introduced: 1.0beta4
Show the old topic when the topic in a chat room changes.