Requests hang when querying empty files

[fbonecco-cribl]

Hi @whargrove this is Franco from Cribl, again :).

Please see the behavior when querying empty files.

• Request issued is: http://localhost:8080/queryLog?relativePath=empty
• Process goes up to +250% in CPU utilization.
• Request doesn't complete: `franco@franco:~$ curl -v "http://localhost:8080/queryLog?relativePath=empty"
• Trying 127.0.0.1:8080...
• Connected to localhost (127.0.0.1) port 8080 (#0)

  GET /queryLog?relativePath=empty HTTP/1.1 Host: localhost:8080 User-Agent: curl/7.81.0 Accept: /

  ` Environment:

[whargrove]

Hi @fbonecco-cribl ! Thanks for checking out the project. Yes, this is unexpected behavior. I've merged a PR that fixes the root cause.