remove file suffix if there is only one file output

paulhammond / webkit2png

png screenshots of webpages

http://www.paulhammond.org/webkit2png/

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remove file suffix if there is only one file output #83

Closed wong2 closed 6 years ago

wong2 commented 9 years ago

In most situations, we only need the full image, currently, even if given the option -F -o filename, I still get filename-full.png, which is really inconvenient.

This PR remove the -full, -thumb, -clipped file suffix if there is only one file generated.