eiac/xterm.js
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Remove non-null assertion

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kena0ki
2021-04-01 00:11:30 +09:00
parent de334ea116
commit a15f61bb85
1 changed files with 3 additions and 1 deletions
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src/browser/Terminal.ts
+3 -1
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@@ -304,7 +304,9 @@ export class Terminal extends CoreTerminal implements ITerminal {
const viewportRelativeCursorY = cursorY - this.buffer.ydisp;
const cursorX = Math.min(this.buffer.x, this.cols - 1);
const cellHeight = this._renderService.dimensions.actualCellHeight;
const width = this.buffer.lines.get(cursorY)!.getWidth(cursorX);
const bufferLine = this.buffer.lines.get(cursorY);
if (!bufferLine) return;
const width = bufferLine.getWidth(cursorX);
const cellWidth = this._renderService.dimensions.actualCellWidth * width;
const cursorTop = viewportRelativeCursorY * this._renderService.dimensions.actualCellHeight;
const cursorLeft = cursorX * this._renderService.dimensions.actualCellWidth;