Use PANGO_GLYPH_NULL for when no glyph should be drawn. Use

2006-02-02  Behdad Esfahbod  <behdad@gnome.org>

        * modules/arabic/arabic-fc.c, modules/basic/basic-atsui.c,
        modules/basic/basic-fc.c, modules/basic/basic-win32.c,
        modules/basic/basic-x.c, modules/hangul/hangul-fc.c,
        modules/hebrew/hebrew-fc.c, modules/indic/indic-fc.c,
        modules/khmer/khmer-fc.c, modules/syriac/syriac-fc.c,
        modules/thai/thai-fc.c, modules/tibetan/tibetan-fc.c,
        pango/fonts.c, pango/pango-engine-private.h pango/pango-types.h,
        pango/pangocairo-fcfont.c, pango/pangocairo-font.c,
        pango/pangocairo-private.h, pango/pangocairo-render.c,
        pango/pangofc-decoder.c, pango/pangofc-font.c,
        pango/pangoft2-render.c, pango/pangoft2.c pango/pangowin32.c,
        pango/pangox.c, pango/pangoxft-font.c pango/pangoxft-private.h,
        pango/pangoxft-render.c, pango/shape.c: Use PANGO_GLYPH_NULL for
        when no glyph should be drawn.  Use PANGO_GLYPH_UNKNOWN_FLAG for
        all backends to mark unknown flags.  There's no need for
        pango_font_get_unknown_glyph() anymore, since all backends know
        how to handle PANGO_GLYPH_UNKNOWN_FLAG gracefully.  We may add
        that in the future however. (fixes bug #73147, closes bug #329524)

1 files changed, 1 insertions, 1 deletions

diff --git a/modules/tibetan/tibetan-fc.c b/modules/tibetan/tibetan-fc.c
index 77a10ca7..7294724b 100644
--- a/modules/tibetan/tibetan-fc.c
+++ b/modules/tibetan/tibetan-fc.c
@@ -473,7 +473,7 @@ static PangoGlyph
 get_index (PangoFcFont *fc_font, gunichar wc)
 {
   PangoGlyph index = pango_fc_font_get_glyph (fc_font, wc);
-  if (!index)
+  if (index == PANGO_GLYPH_NULL)
     index = pango_fc_font_get_unknown_glyph (fc_font, wc);
   return index;
 }