Use filter_map rather than flat_map

pull/1563/head^2
Blaž Hrastnik 3 years ago
parent 2f4a9fea03
commit e22dbf102f

@ -723,7 +723,7 @@ impl Syntax {
let mut layers = self
.layers
.iter()
.flat_map(|(_, layer)| {
.filter_map(|(_, layer)| {
// Reuse a cursor from the pool if available.
let mut cursor = PARSER.with(|ts_parser| {
let highlighter = &mut ts_parser.borrow_mut();

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