Fixed bad fmt.Fprintf at 'joy serve'

[intelfike]

Fixed bug.

'joy serve' couldn't use '%' in source code.

-		fmt.Fprintf(w, src)
+		fmt.Fprint(w, src)

Example of issue

joy.go

if n%3 == 0 {
	return "Fizz"
}

http://localhost:8080/bundle.js

if (n %! (MISSING)== 0) {
	return "Fizz";
};

[intelfike]

It passed all test in local environment, but it couldn't pass SemaphoreCI's test.

command

go test -v ./...

How to pass SemaphoreCI's test? (I searching.)
Is it okay to create PullRequest again?

[matthewmueller]

Awesome – thanks!

I'll take a look at the semaphore stuff :-)

[intelfike]

Oh, was it not important to pass the SemaphoreCI test at the Pull request?

Thanks for marge.
I can't wait stable version!