call setlocale()

1 files changed, 3 insertions, 0 deletions

diff --git a/gg.c b/gg.c
index e650737..984b328 100644
--- a/gg.c
+++ b/gg.c
@@ -21,6 +21,7 @@
 #include <assert.h>
 #include <ctype.h>
 #include <errno.h>
+#include <locale.h>
 #include <string.h>
 
 enum debug {
@@ -351,6 +352,8 @@ main(int argc, char **argv)
 	int		 ch, code;
 	const char	*errstr;
 
+	setlocale(LC_CTYPE, "");
+
 	while ((ch = getopt(argc, argv, "23C:d:H:K:NP:T:")) != -1) {
 		switch (ch) {
 		case '2':