Dont crash on pcf fonts  * for pcf fonts EM square is 0 and ascent and descent are 0  * TODO: get these things to render correctly
Dont crash on pcf fonts
 * for pcf fonts EM square is 0 and ascent and descent are 0
 * TODO: get these things to render correctly


git-svn-id: de1cbd220ac9a29ed59a7cc342d87cbce0beeb96@21404 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

antognolli/Evas,antognolli/Evas,antognolli/Evas,antognolli/Evas