stop using LAST_SUPPORTED_WCHAR and CONFIG_LAST_SUPPORTED_WCHAR, it's confusing

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index 9f2d65717..72a1786ff 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -282,9 +282,8 @@ static wchar_t adjust_width_and_validate_wc(wchar_t wc)
         int w = 1;
 
         if (unicode_status == UNICODE_ON) {
-                if (unicode_is_raw_byte(wc)
-                 || (CONFIG_LAST_SUPPORTED_WCHAR && wc > CONFIG_LAST_SUPPORTED_WCHAR)
-                ) {
+                if (wc > CONFIG_LAST_SUPPORTED_WCHAR) {
+                        /* note: also true for unicode_is_raw_byte(wc) */
                         goto subst;
                 }
                 w = wcwidth(wc);