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Add getRasterizedGlyph null and undefined check

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This commit is contained in:
Lewis Sanchez
2023-07-14 11:31:59 -07:00
parent 3d75333e95
commit d2c28c819f
1 changed files with 5 additions and 0 deletions
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addons/xterm-addon-canvas/src/BaseRenderLayer.ts
+5
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@@ -368,6 +368,11 @@ export abstract class BaseRenderLayer extends Disposable implements IRenderLayer
protected _drawChars(cell: ICellData, x: number, y: number): void {
const chars = cell.getChars();
this._cellColorResolver.resolve(cell, x, this._bufferService.buffer.ydisp + y);
if (this._charAtlas === undefined || this._charAtlas === null) {
return;
}
let glyph: IRasterizedGlyph;
if (chars && chars.length > 1) {
glyph = this._charAtlas.getRasterizedGlyphCombinedChar(chars, this._cellColorResolver.result.bg, this._cellColorResolver.result.fg, this._cellColorResolver.result.ext);