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[util] Fix hb-view crash with bogus font

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This commit is contained in:
Behdad Esfahbod 2011-09-16 16:52:26 -04:00
parent 5ddd9cc499
commit 4274ed7ab6
1 changed files with 7 additions and 1 deletions
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8
util/view-cairo.cc
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@ -201,7 +201,13 @@ view_cairo_t::create_scaled_font (const font_options_t *font_opts)
{
hb_font_t *font = hb_font_reference (font_opts->get_font ());
cairo_font_face_t *cairo_face = cairo_ft_font_face_create_for_ft_face (hb_ft_font_get_face (font), 0);
cairo_font_face_t *cairo_face;
FT_Face ft_face = hb_ft_font_get_face (font);
if (!ft_face)
/* This allows us to get some boxes at least... */
cairo_face = cairo_toy_font_face_create ("sans", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL);
else
cairo_face = cairo_ft_font_face_create_for_ft_face (ft_face, 0);
cairo_matrix_t ctm, font_matrix;
cairo_font_options_t *font_options;