X-Git-Url: https://git.xinqibao.xyz/slstatus.git/blobdiff_plain/9750a3d731cd381e832bcacf1d03e48ddb46cc16..6464cea333144a5d0e3baa02c9c9ecad4b3c53bf:/components/temperature.c

diff --git a/components/temperature.c b/components/temperature.c
index 1353993..35bdb01 100644
--- a/components/temperature.c
+++ b/components/temperature.c
@@ -16,9 +16,9 @@
 	#include <errno.h>
 	#include <stdio.h>
 	#include <string.h>
-	#include <sys/sysctl.h>
-	#include <sys/time.h>
+	#include <sys/time.h> /* before <sys/sensors.h> for struct timeval */
 	#include <sys/sensors.h>
+	#include <sys/sysctl.h>
 
 	const char *
 	temp(const char *null)
@@ -35,7 +35,7 @@
 
 		size = sizeof(temp);
 
-		if (sysctl(mib, 5, &temp, &size, NULL, 0) == -1) {
+		if (sysctl(mib, 5, &temp, &size, NULL, 0) < 0) {
 			fprintf(stderr, "sysctl 'SENSOR_TEMP': %s\n",
 			        strerror(errno));
 			return NULL;