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Refactor entropy.c (951ea4e304cf23f8464a4b6896cfcf4035920249)
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commit 951ea4e304cf23f8464a4b6896cfcf4035920249
parent 3f45a5f7caf37ec04bbc3aea5e7def1452d1118c
Author: Laslo Hunhold <[email protected]>
Date:   Sun, 20 May 2018 00:18:08 +0200

Refactor entropy.c

Diffstat:

Mcomponents/entropy.c9++++++---


1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/components/entropy.c b/components/entropy.c
@@ -9,9 +9,12 @@

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