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Merge branch 'master' of /home/mdw/public-git/catacomb
[u/mdw/catacomb]
/
noise.c
diff --git
a/noise.c
b/noise.c
index
9088930
..
c122506
100644
(file)
--- a/
noise.c
+++ b/
noise.c
@@
-390,7
+390,8
@@
int noise_freewheel(rand_pool *r)
done:
signal(SIGALRM, sigal);
- TV_SUB(&oitv.it_value, &oitv.it_value, &itv.it_value);
+ if (oitv.it_value.tv_sec || oitv.it_value.tv_usec)
+ TV_SUB(&oitv.it_value, &oitv.it_value, &itv.it_value);
setitimer(ITIMER_REAL, &oitv, 0);
return (rc);
}