diff options
-rw-r--r-- | ui/ncurses/nc-lang.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/ui/ncurses/nc-lang.c b/ui/ncurses/nc-lang.c index 7879c45..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; |