Uncaught TypeError: Cannot read property 'length' of undefined

[vscodeerrors]

Issue Id: 43418210-210f-1bd4-eacf-2de69959e569

Versions
- 1.0.0-insider
- fa6d0f0
- 6756749
Stack
TypeError: Cannot read property 'length' of undefined
[/vs/base/common/filters.ts#L64:24 (length)](https://github.com/microsoft/vscode/blob/c1d66b6e47c9da4c768ce7f216da14e7e4ac06ff/src/vs/base/common/filters.ts#L64:24 %28length%29)
[/vs/base/common/filters.ts#L61:101 (_matchesPrefix)](https://github.com/microsoft/vscode/blob/c1d66b6e47c9da4c768ce7f216da14e7e4ac06ff/src/vs/base/common/filters.ts#L61:101 %28_matchesPrefix%29)
[/vs/base/common/filters.ts#L30:25 (word)](https://github.com/microsoft/vscode/blob/c1d66b6e47c9da4c768ce7f216da14e7e4ac06ff/src/vs/base/common/filters.ts#L30:25 %28word%29)
[/vs/base/common/filters.ts#L272:90 (fuzzyContiguousFilter)](https://github.com/microsoft/vscode/blob/c1d66b6e47c9da4c768ce7f216da14e7e4ac06ff/src/vs/base/common/filters.ts#L272:90 %28fuzzyContiguousFilter%29)
[/vs/workbench/browser/parts/quickopen/quickOpenController.ts#L410:20 (matchesFuzzy)](https://github.com/microsoft/vscode/blob/c1d66b6e47c9da4c768ce7f216da14e7e4ac06ff/src/vs/workbench/browser/parts/quickopen/quickOpenController.ts#L410:20 %28matchesFuzzy%29)
at Array.forEach (native)
[/vs/workbench/browser/parts/quickopen/quickOpenController.ts#L407:15 (forEach)](https://github.com/microsoft/vscode/blob/c1d66b6e47c9da4c768ce7f216da14e7e4ac06ff/src/vs/workbench/browser/parts/quickopen/quickOpenController.ts#L407:15 %28forEach%29)
[/vs/base/parts/quickopen/browser/quickOpenWidget.ts#L308:17 (onType)](https://github.com/microsoft/vscode/blob/c1d66b6e47c9da4c768ce7f216da14e7e4ac06ff/src/vs/base/parts/quickopen/browser/quickOpenWidget.ts#L308:17 %28onType%29)
[/vs/base/parts/quickopen/browser/quickOpenWidget.ts#L175:10 (onType)](https://github.com/microsoft/vscode/blob/c1d66b6e47c9da4c768ce7f216da14e7e4ac06ff/src/vs/base/parts/quickopen/browser/quickOpenWidget.ts#L175:10 %28onType%29)
[/vs/base/browser/dom.ts#L196:3 (handler)](https://github.com/microsoft/vscode/blob/c1d66b6e47c9da4c768ce7f216da14e7e4ac06ff/src/vs/base/browser/dom.ts#L196:3 %28handler%29)

[dbaeumer]

@bpasero starting with you since this might come from the quick open controller.