CLI Don't crash if there's no text

Quickly OCR part of the screen and save resulting text to clipboard

Brought to you by: cb4960

Milestone: 4.X

Status: open

Owner: nobody

Labels: None

Updated: 2022-10-17

Created: 2022-10-06

Private: No

please add option to return empty string when there is no text in the rectangle instead of throwing error that stops .bat file.