Port some seamonkey changes to thunderbird to fix this issue. Patch by Henrik Skupin <hskupin@gmail.com> sr/a=me git-svn-id: svn://10.0.0.236/branches/MOZILLA_1_8_BRANCH@180166 18797224-902f-48f8-a5cc-f745e15eee43
Port some seamonkey changes to thunderbird to fix this issue. Patch by Henrik Skupin <hskupin@gmail.com> sr/a=me git-svn-id: svn://10.0.0.236/branches/MOZILLA_1_8_BRANCH@180166 18797224-902f-48f8-a5cc-f745e15eee43