fix: empty ORLists now return false

[TheBobBobs]

Summary

If an ORList has only invalid tags return False.

The default query is an empty ORList so return True if the ORList contained no elements before seperating tags.

fixes #1287

Tasks Completed

• Platforms Tested:
  • Linux x86
• Tested For:
  • Basic functionality

[Computerdores]

While this might¹ fix the specific symptom reported in #1287 this doesn't address the root cause of this issue, which is likely that __separate_tags incorrectly handles list of only incorrect tag names. And since __separate_tags is used elsewhere too from what I remember, it would be better to fix that method.

Footnotes

1. I am not doubting that it does, I just didn't test it myself. ↩