sfeed_plain: use setlocale() for glibc

this is required for mbtowc for glibc (not required in musl or on OpenBSD).

1 files changed, 6 insertions, 0 deletions

diff --git a/sfeed_plain.c b/sfeed_plain.c
index ee836b5..b88a776 100644
--- a/sfeed_plain.c
+++ b/sfeed_plain.c
@@ -1,5 +1,6 @@
 #include <ctype.h>
 #include <err.h>
+#include <locale.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -53,6 +54,11 @@ main(int argc, char *argv[])
 	char *name;
 	int i;
 
+	if (pledge("stdio rpath", NULL) == -1)
+		err(1, "pledge");
+
+	setlocale(LC_CTYPE, "");
+
 	if (pledge(argc == 1 ? "stdio" : "stdio rpath", NULL) == -1)
 		err(1, "pledge");