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show help on missing input

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This commit is contained in:
Ben Zörb 2015-06-25 23:43:39 +02:00
parent 6d722abbb3
commit 962046d80d
1 changed files with 4 additions and 0 deletions
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4
cli.js
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@ -114,6 +114,10 @@ function run(data) {
}
});
if (!opts.html || !opts.css) {
cli.showHelp();
}
try {
var out = inlineCritical(opts.html, opts.css, opts);
console.log(out.toString());