From: Laslo Hunhold <dev@frign.de>
Date: Sat, 19 May 2018 22:18:08 +0000 (+0200)
Subject: Refactor entropy.c
X-Git-Url: https://git.atheridis.org/?a=commitdiff_plain;h=951ea4e304cf23f8464a4b6896cfcf4035920249;p=suckless%2Fslstatus.git

Refactor entropy.c
---

diff --git a/components/entropy.c b/components/entropy.c
index ac61679..606bfec 100644
--- 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 *