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authorMax Kellermann <max@duempel.org>2009-01-13 21:25:19 +0100
committerMax Kellermann <max@duempel.org>2009-01-13 21:25:19 +0100
commitd8fc8ca7bac8f378c4ff7bbc02f22a37ac72a792 (patch)
tree3622c4b00edf89f97852790151881e7d2336df56 /src/song_print.h
parente7c7e652a33ee143d183d8ba1916fe1bf0f3a980 (diff)
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playlist: implement Fisher-Yates shuffle properly
MPD's shuffling algorithm was not implemented well: it considers songs which were already swapped, making it somewhat non-random. Fix the Fisher-Yates shuffle algorithm by passing the proper bounds to the PRNG.
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