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FS-8811 fix divide by 0

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Seven Du 2016-03-05 20:32:40 +08:00
parent b80eb983ec
commit f0c76fab80
1 changed files with 2 additions and 0 deletions
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src/mod/formats/mod_local_stream/mod_local_stream.c
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@ -183,6 +183,8 @@ static int do_rand(uint32_t count)
{ {
int r = 0; int r = 0;
if (count == 0) return 0;
switch_mutex_lock(globals.mutex); switch_mutex_lock(globals.mutex);
r = (rand() % count) + 1; r = (rand() % count) + 1;
switch_mutex_unlock(globals.mutex); switch_mutex_unlock(globals.mutex);