[Cuis-dev] [FIX] Handle package scanning errors in PackageInstaller

[Mariano Montone]

And this fixes an error in the package downloader filter input 
(something has changed in Cuis that broke this.)

El 19/9/22 a las 17:59, Mariano Montone escribió:
> Juan, Hernan,
>
>
> this changeset makes the PackageInstaller handle errors when scanning 
> package files.
>
> This fixes the problem with "Missing parserClass preference" mentioned 
> in the mailing list.
>
> Also, I think this is the right thing to do.
>
>
>        Mariano

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'From Cuis 6.0 [latest update: #5488] on 19 September 2022 at 9:46:11 pm'!

!PackageDownloaderWindow methodsFor: 'accessing' stamp: 'MM 9/19/2022 21:44:37'!
filteredPackageList

	| packageList |
	
	packageList _ model packageList.
	
	^ filterString isEmpty
		ifTrue: [packageList]
		ifFalse: [packageList select: [:package | package packageName includesSubstring: filterString asString caseSensitive: false]]! !