X-Git-Url: https://git.xinqibao.xyz/slstatus.git/blobdiff_plain/0a287616b2e3122a1b149e28d63560819bcdf7c9..d518472e6235dde0164115cd68f383f3db3427f2:/components/num_files.c

diff --git a/components/num_files.c b/components/num_files.c
index 327a64d..fb55df9 100644
--- 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))) {
-		fprintf(stderr, "opendir '%s': %s\n", dir, strerror(errno));
+	if (!(fd = opendir(path))) {
+		warn("opendir '%s':", path);
 		return NULL;
 	}