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don't allow printing iso8859-1 nonprintable highascii chars.
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@959 dbcabf3a-b0e7-0310-adc4-f8d773084564
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@ -465,7 +465,7 @@ static void single_line_draw(GUI_WINDOW_REC *gui, int ypos,
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continue;
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}
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if ((unsigned char) *text >= 32)
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if (((unsigned char) *text & 127) >= 32)
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waddch(cwin, (unsigned char) *text);
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else {
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/* low-ascii */
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