Fix bug - case-sensitive channel name handling #666
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This seems to fix the issue described in #494 where unneeded case-sensitivity in handling channel names causes people's messages to not be displayed if those people joined a channel using different capitalisation than you (on servers that do not normalise case).
IRC standard specifies case-insensitive channel names per RFC 2812.
Apologies if the way I've changed it isn't great or introduces another bug that I did not find testing this, I am not fluent in rust.