Fix oversight where Scanner.cs won't scan for files if an archive extracts to one or more directories #397
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At the moment, scanner.cs determines whether scanning needs to be done to any files extracted from an archive by checking
IOExtensions.SafeGetFiles(tempPath).Length > 0on the extracted path. Some archives extract to one or more top-level directories that contain files within themselves, resulting in nothing being scanned. This PR checks the number of directories too. Unsure if you'd want to have some sort of logic to check if the directories are empty or not.Example archive, if needed (unrar.7z):
unrar.7z.zip