Cast to unsigned char instead of unsigned
Cast ctype argument to unsigned char
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481f550e6c
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=15022
@ -146,13 +146,13 @@ display(win, text, size)
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text++;
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continue;
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}
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if (!isprint(*text) && *text != '\t') {
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if (!isprint((unsigned char)*text) && *text != '\t') {
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waddch(win->x_win, '^');
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getyx(win->x_win, win->x_line, win->x_col);
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cch = (*text & 63) + 64;
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waddch(win->x_win, cch);
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} else
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waddch(win->x_win, (unsigned)*text);
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waddch(win->x_win, (unsigned char)*text);
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getyx(win->x_win, win->x_line, win->x_col);
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text++;
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}
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