add missing yes/no strings to nl_langinfo

these were removed from the standard but still offered as an extension
in langinfo.h, so nl_langinfo should support them.

diff --git a/src/locale/langinfo.c b/src/locale/langinfo.c
index 657dd9c..aa0e8de 100644 (file)
--- a/src/locale/langinfo.c
+++ b/src/locale/langinfo.c
@@ -24,7 +24,7 @@ static const char c_time[] =
        "%a %b %e %T %Y\0"
        "%H:%M:%S";
 
-static const char c_messages[] = "^[yY]\0" "^[nN]";
+static const char c_messages[] = "^[yY]\0" "^[nN]\0" "yes\0" "no";
 static const char c_numeric[] = ".\0" "";
 
 char *__nl_langinfo_l(nl_item item, locale_t loc)
@@ -49,7 +49,7 @@ char *__nl_langinfo_l(nl_item item, locale_t loc)
                str = "";
                break;
        case LC_MESSAGES:
-               if (idx > 1) return NULL;
+               if (idx > 3) return NULL;
                str = c_messages;
                break;
        default: