add setlocale() to localize potential error messages from getopt()HEADmaster

1 files changed, 5 insertions, 5 deletions

diff --git a/dirname.c b/dirname.c
index a43414c..fc21fc7 100644
--- a/dirname.c
+++ b/dirname.c
@@ -1,7 +1,7 @@
 /*
  * UNG's Not GNU
  * 
- * Copyright (c) 2011-2017, Jakob Kaivo <jkk@ung.org>
+ * Copyright (c) 2011-2022, Jakob Kaivo <jkk@ung.org>
  * 
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -19,20 +19,20 @@
 
 #define _XOPEN_SOURCE 700
 #include <stdio.h>
+#include <locale.h>
 #include <libgen.h>
 #include <unistd.h>
 
-/*d Give the directory portion of a pathname d*/
-/*a string a*/
-
 int main(int argc, char *argv[])
 {
+	setlocale(LC_ALL, "");
+
 	while (getopt(argc, argv, "") != -1) {
 		return 1;
 	}
 
 	if (optind != argc - 1) {
-		fprintf(stderr, "dirname: Requires exactly one pathname\n");
+		fprintf(stderr, "dirname: provide exactly one operand\n");
 		return 1;
 	}