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Diffstat (limited to 'dmenu.c')
-rw-r--r--dmenu.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/dmenu.c b/dmenu.c
index fa7bbe8..afb5303 100644
--- a/dmenu.c
+++ b/dmenu.c
@@ -1,4 +1,5 @@
/* See LICENSE file for copyright and license details. */
+#define _BSD_SOURCE
#include <ctype.h>
#include <locale.h>
#include <stdarg.h>
@@ -709,7 +710,8 @@ main(int argc, char *argv[]) {
else
eprint("usage: dmenu [-i] [-b] [-fn <font>] [-nb <color>] [-nf <color>]\n"
" [-p <prompt>] [-sb <color>] [-sf <color>] [-v]\n");
- setlocale(LC_CTYPE, "");
+ if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
+ fprintf(stderr, "warning: no locale support\n");
if(!(dpy = XOpenDisplay(0)))
eprint("dmenu: cannot open display\n");
screen = DefaultScreen(dpy);