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Style fix noted by bde@

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This commit is contained in:
Andrey A. Chernov 2013-07-04 12:35:39 +00:00
parent 374a8a322b
commit 61762e7dbc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=252698
1 changed files with 8 additions and 4 deletions
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12
lib/libc/stdlib/rand.c
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@ -83,12 +83,16 @@ do_rand(unsigned long *ctx)
int
rand_r(unsigned int *ctx)
{
u_long val = (u_long) *ctx;
#ifndef USE_WEAK_SEEDING
u_long val;
int r;
#ifdef USE_WEAK_SEEDING
val = *ctx;
#else
/* Transform to [1, 0x7ffffffe] range. */
val = (val % 0x7ffffffe) + 1;
val = (*ctx % 0x7ffffffe) + 1;
#endif
int r = do_rand(&val);
r = do_rand(&val);
#ifdef USE_WEAK_SEEDING
*ctx = (unsigned int)val;