Changes

Summary

1. WebhookManagerUpdatable Guild check fix (commit: f26b346) (details)

Commit f26b346ceb517f676059fd6d372df7fced288917 by goldrenard WebhookManagerUpdatable Guild check fix (commit: f26b346)
	src/main/java/net/dv8tion/jda/core/managers/WebhookManagerUpdatable.java (diff)