feat: allow empty diff when 'renderNothingWhenEmpty' enabled

rtfpessoa / diff2html-cli

Pretty diff to html javascript cli (diff2html-cli)

https://diff2html.xyz

MIT License

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Closed Ps7ch3 closed 1 year ago

Ps7ch3 commented 1 year ago

When '--renderNothingWhenEmpty' enabled, don't fail even if content is empty.

Closes: #141

$ diff -u README.md README.md | ./bin/diff2html --renderNothingWhenEmpty -i stdin -s side -F /tmp/diff.html && echo 'OK'
OK
$ echo $?
0

And empty diff content page is generated