From 49769174a8c907250359af42b7fc2680a1e660a3 Mon Sep 17 00:00:00 2001 From: Jean-Philippe Orsini Date: Wed, 17 Sep 2014 22:09:37 +0200 Subject: [PATCH] avoid useless assignment if not needed --- src/lib/cpu.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/lib/cpu.c b/src/lib/cpu.c index ac70e39..9fb389b 100644 --- a/src/lib/cpu.c +++ b/src/lib/cpu.c @@ -64,7 +64,7 @@ static double get_usage() glibtop_cpu cpu; unsigned long int used; unsigned long int dt; - double cpu_rate = UNKNOWN_DBL_VALUE; + double cpu_rate; glibtop_get_cpu(&cpu); @@ -74,6 +74,8 @@ static double get_usage() if (dt) cpu_rate = 100 * (used - last_used) / dt; + else + cpu_rate = UNKNOWN_DBL_VALUE; last_used = used; last_total = cpu.total; -- 2.7.4