[Fixed] Replaygain: Small negative gain value displayed as positive

[keyb_gr]

Since doing a few vinyl rips and normalizing track volumes using Replaygain lately (Foobar2000 can do that), I found myself with a lot of MP3s with gains a little below or above 0.00 dB on my Clip+, like -0.05 dB. Track info during playback will always display these gain values as positive.

Not sure whether it's a parsing or display problem (we're talking like a tenth of a dB or less here, i.e. nothing readily audible). In any case those familiar with the code should find this a lot quicker than I would (barely managed to compile the whole shebang so far).

Currently on r29808 (problem already present in r29738).

[Buschel]

Good catch! )

The code did only add the "-" if the integer part of the level was >1. All levels from -0.99 to 0.99 were displayed without sign. This did not impact the signal processing.

Fixed with r29814.

[keyb_gr]

Great. Seems fixed indeed. Took me a while to get what had been wrong, but then I lol'd. -0 is (+)0... normally. Too smart for its own good...

[Buschel]

Hehe, this puzzled me for a while as well