Fix buttons and string selects without emojis breaking due to API change (fixes #247)
Summary
Due to a Discord API change, buttons and string selects without emojis no longer work in the current Discordrb version (as stated in #247. This PR fixes this issue by returning nil instead of an empty hash.
Fix buttons and string selects without emojis breaking due to API change (fixes #247)
Summary
Due to a Discord API change, buttons and string selects without emojis no longer work in the current Discordrb version (as stated in #247. This PR fixes this issue by returning nil instead of an empty hash.