Refactor entropy.c
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@ -9,9 +9,12 @@
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{
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int num;
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return (pscanf("/proc/sys/kernel/random/entropy_avail",
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"%d", &num) == 1) ?
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bprintf("%d", num) : NULL;
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if (pscanf("/proc/sys/kernel/random/entropy_avail",
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"%d", &num) != 1) {
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return NULL;
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}
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return bprintf("%d", num);
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}
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#elif defined(__OpenBSD__)
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const char *
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