X-Git-Url: https://git.xinqibao.xyz/slstatus.git/blobdiff_plain/7be675f154e3922fb8e2c9309b48f9fa12869817..b759662983a159da8a3c361f4f222287b2e43331:/components/battery.c

diff --git a/components/battery.c b/components/battery.c
index 0871953..49f43e6 100644
--- a/components/battery.c
+++ b/components/battery.c
@@ -52,7 +52,7 @@
 	#include <unistd.h>
 
 	const char *
-	battery_perc(const char *null)
+	battery_perc(const char *unused)
 	{
 		struct apm_power_info apm_info;
 		int fd;
@@ -75,9 +75,10 @@
 	}
 
 	const char *
-	battery_state(const char *bat)
+	battery_state(const char *unused)
 	{
-		int fd, i;
+		int fd;
+		size_t i;
 		struct apm_power_info apm_info;
 		struct {
 			unsigned int state;