Bug 586814 – Crashes related to fontmap destruction after upgrade
Bug 586814 – Crashes related to fontmap destruction after upgrade

Avoid modifying hashtable while walking it.

danny-ku/pango,Distrotech/pango,OpenInkpot-archive/iplinux-pango1.0,kari-lentz/alpha-pango,danny-ku/pango,zsx/pango,Distrotech/pango,Distrotech/pango,OpenInkpot-archive/iplinux-pango1.0,kari-lentz/alpha-pango,danny-ku/pango,kari-lentz/alpha-pango,zsx/pango,zsx/pango,zsx/pango,OpenInkpot-archive/iplinux-pango1.0,kari-lentz/alpha-pango