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(x_set_font_backend): Don't call Fclear_font_cache. If

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none of the new drivers are available, call font_update_drviers
with the old drivers.
This commit is contained in:
Kenichi Handa 2007-12-18 11:43:51 +00:00
parent ca4da08aaa
commit dfdf55c0a9
1 changed files with 8 additions and 6 deletions
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14
src/frame.c
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@ -3492,14 +3492,16 @@ x_set_font_backend (f, new_value, old_value)
return;
if (FRAME_FONT_OBJECT (f))
{
free_all_realized_faces (Qnil);
Fclear_font_cache ();
}
free_all_realized_faces (Qnil);
new_value = font_update_drivers (f, new_value);
new_value = font_update_drivers (f, NILP (new_value) ? Qt : new_value);
if (NILP (new_value))
error ("No font backend available");
{
if (NILP (old_value))
error ("No font backend available");
font_update_drivers (f, old_value);
error ("None of specified font backends are available");
}
store_frame_param (f, Qfont_backend, new_value);
if (FRAME_FONT_OBJECT (f))