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fix bug #3424 (crash when adding amount of random songs equal to total number of songs)

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This commit is contained in:
Andrzej Rybczak
2012-03-17 16:28:55 +01:00
parent 70e9ebe7a3
commit efbcb31f04
1 changed files with 1 additions and 1 deletions
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src/mpdpp.cpp
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@@ -951,7 +951,7 @@ bool MPD::Connection::AddRandomSongs(size_t number)
srand(time(0)); srand(time(0));
std::random_shuffle(files.begin(), files.end()); std::random_shuffle(files.begin(), files.end());
StartCommandsList(); StartCommandsList();
TagList::const_iterator it = files.begin()+rand()%(files.size()-number); TagList::const_iterator it = files.begin()+rand()%(std::max(size_t(1), files.size()-number));
for (size_t i = 0; i < number && it != files.end(); ++i) for (size_t i = 0; i < number && it != files.end(); ++i)
AddSong(*it++); AddSong(*it++);
CommitCommandsList(); CommitCommandsList();