Some weird code in ostream.h

[jcelerier]

I was reading the code and noticed the following:

https://github.com/fmtlib/fmt/blob/master/include/fmt/ostream.h#L79

Introduced here:

768061c#diff-39be774d509c569b421ee9c510ad5f6d306f4a187ce4540b03c761d77a087b32L95

but maybe it's normal ?

[vitaut]

Good catch! I think this statement can be removed since it's a noop and all the required logic resides in formatbuf itself. A PR would be welcome.

[jcelerier]

Sure, doing that

[jcelerier]

PR in #2843