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Avoid modifying emoji data inline (#5548)

This commit is contained in:
Nolan Lawson 2017-10-29 08:23:38 -07:00 committed by unarist
parent 512feab222
commit 2cea4592a3
1 changed files with 2 additions and 2 deletions
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4
app/javascript/mastodon/features/emoji/emoji_compressed.js
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@ -64,14 +64,14 @@ Object.keys(emojiMap).forEach(key => {
Object.keys(emojiIndex.emojis).forEach(key => { Object.keys(emojiIndex.emojis).forEach(key => {
const { native } = emojiIndex.emojis[key]; const { native } = emojiIndex.emojis[key];
const { short_names, search, unified } = emojiMartData.emojis[key]; let { short_names, search, unified } = emojiMartData.emojis[key];
if (short_names[0] !== key) { if (short_names[0] !== key) {
throw new Error('The compresser expects the first short_code to be the ' + throw new Error('The compresser expects the first short_code to be the ' +
'key. It may need to be rewritten if the emoji change such that this ' + 'key. It may need to be rewritten if the emoji change such that this ' +
'is no longer the case.'); 'is no longer the case.');
} }
short_names.splice(0, 1); // first short name can be inferred from the key short_names = short_names.slice(1); // first short name can be inferred from the key
const searchData = [native, short_names, search]; const searchData = [native, short_names, search];
if (unicodeToUnifiedName(native) !== unified) { if (unicodeToUnifiedName(native) !== unified) {