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Prevent an infinite loop

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This commit is contained in:
Jamie Wong 2018-04-05 00:41:49 -07:00
parent e4a6d2e3f3
commit 045be2831b
1 changed files with 5 additions and 0 deletions
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5
flamechart-renderer.ts
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@ -275,6 +275,11 @@ export class FlamechartRenderer {
// atlas line is higher resolution than its corresponding destination rectangle on
// the screen.
const configToPhysical = AffineTransform.betweenRects(configSpaceSrcRect, physicalSpaceDstRect)
if (configSpaceSrcRect.isEmpty()) {
// Prevent an infinite loop
return
}
let zoomLevel = 0
while (true) {
const configSpaceBounds = this.configSpaceBoundsForKey({ stackDepth: 0, zoomLevel, index: 0 })