X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=ui%2Fncurses%2Fnc-lang.c;h=a7c9ccc53bb53f24b755a2d2c3109752dc4da05e;hp=3d86659cd44e9897cf9100de60b715fee6da85eb;hb=297d2f0cc9c0a233fadf42dacc08708ad3909f77;hpb=f84a33d3b924b3fff999826e4bf86d64067728b2

diff --git a/ui/ncurses/nc-lang.c b/ui/ncurses/nc-lang.c
index 3d86659..a7c9ccc 100644
--- a/ui/ncurses/nc-lang.c
+++ b/ui/ncurses/nc-lang.c
@@ -21,6 +21,7 @@
 
 #include <stdlib.h>
 #include <string.h>
+#include <locale.h>
 
 #include <talloc/talloc.h>
 #include <types/types.h>
@@ -265,8 +266,14 @@ static void lang_screen_setup_widgets(struct lang_screen *screen,
 
 		len = wcstombs(NULL, lang->label, 0);
 		assert(len >= 0);
-		label = talloc_array(screen, char, len + 1);
-		wcstombs(label, lang->label, len + 1);
+		if (len < 0) {
+			label = talloc_asprintf(screen,
+				"Unable to display text in this locale (%s)\n",
+				setlocale(LC_ALL, NULL));
+		} else {
+			label = talloc_array(screen, char, len + 1);
+			wcstombs(label, lang->label, len + 1);
+		}
 
 		selected = config->lang && !strcmp(lang->name, config->lang);
 		found |= selected;
@@ -384,7 +391,7 @@ struct lang_screen *lang_screen_init(struct cui *cui,
 			_("Petitboot Language Selection"));
 	screen->scr.frame.rtitle = NULL;
 	screen->scr.frame.help = talloc_strdup(screen,
-			_("tab=next, shift+tab=previous, x=exit, h=help"));
+			_("tab=next, shift+tab=previous, x=exit"));
 	nc_scr_frame_draw(&screen->scr);
 
 	scrollok(screen->scr.sub_ncw, true);