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Fix crash in old browsers (#15985) 

Fixes #15984
This commit is contained in:
Claire 2021-04-01 00:00:12 +02:00 committed by GitHub
parent ddabbbf5a6
commit abad99fa10
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1 changed files with 10 additions and 2 deletions
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12
app/javascript/mastodon/features/ui/components/columns_area.js
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@ -90,7 +90,11 @@ class ColumnsArea extends ImmutablePureComponent {
} }
if (this.mediaQuery) { if (this.mediaQuery) {
this.mediaQuery.addEventListener('change', this.handleLayoutChange); if (this.mediaQuery.addEventListener) {
this.mediaQuery.addEventListener('change', this.handleLayoutChange);
} else {
this.mediaQuery.addListener(this.handleLayoutChange);
}
this.setState({ renderComposePanel: !this.mediaQuery.matches }); this.setState({ renderComposePanel: !this.mediaQuery.matches });
} }
@ -125,7 +129,11 @@ class ColumnsArea extends ImmutablePureComponent {
} }
if (this.mediaQuery) { if (this.mediaQuery) {
this.mediaQuery.removeEventListener('change', this.handleLayoutChange); if (this.mediaQuery.removeEventListener) {
this.mediaQuery.removeEventListener('change', this.handleLayoutChange);
} else {
this.mediaQuery.removeListener(this.handleLayouteChange);
}
} }
} }