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Correct initialisation logic.

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counterpoint
2015-08-26 16:36:08 +01:00
parent 70d82fd45e
commit 57b82dcedb
1 changed files with 5 additions and 1 deletions
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6
server/core/random_jkiss.c
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@ -51,7 +51,11 @@ unsigned int
random_jkiss(void) random_jkiss(void)
{ {
unsigned long long t; unsigned long long t;
if (!init) random_init_jkiss(); if (!init)
{
random_init_jkiss();
init = true;
}
x = 314527869 * x + 1234567; x = 314527869 * x + 1234567;
y ^= y << 5; y ^= y >> 7; y ^= y << 22; y ^= y << 5; y ^= y >> 7; y ^= y << 22;
t = 4294584393ULL * z + c; c = t >> 32; z = t; t = 4294584393ULL * z + c; c = t >> 32; z = t;