Fix CPU frequency on OpenBSD

[slstatus.git] / components / num_files.c

diff --git a/components/num_files.c b/components/num_files.c
index 9179037..fb55df9 100644 (file)
--- a/components/num_files.c
+++ b/components/num_files.c
@@ -1,20 +1,19 @@
 /* See LICENSE file for copyright and license details. */
 #include <dirent.h>
-#include <errno.h>
 #include <stdio.h>
 #include <string.h>
 
 #include "../util.h"
 
 const char *
-num_files(const char *dir)
+num_files(const char *path)
 {
        struct dirent *dp;
        DIR *fd;
        int num;
 
-       if (!(fd = opendir(dir))) {
-               warn("opendir '%s':", dir);
+       if (!(fd = opendir(path))) {
+               warn("opendir '%s':", path);
                return NULL;
        }