14 lines
449 B
Diff
14 lines
449 B
Diff
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diff --git a/ncurses/widechar/lib_unget_wch.c b/ncurses/widechar/lib_unget_wch.c
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index 4ea26b6..df82974 100644
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--- a/ncurses/widechar/lib_unget_wch.c
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+++ b/ncurses/widechar/lib_unget_wch.c
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@@ -76,6 +76,8 @@ NCURSES_SP_NAME(unget_wch) (NCURSES_SP_DCLx const wchar_t wch)
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init_mb(state);
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length = _nc_wcrtomb(0, wch, &state);
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+ if (length < MB_CUR_MAX)
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+ length = MB_CUR_MAX;
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if (length != (size_t) (-1)
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&& length != 0) {
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