tree 276bde9ba72c412c8995935372c0f5814567186c
parent e5a320837319ed91868b9e4311150527847db9f4
author Dima Ryazanov <dima@gmail.com> 1384509679 -0800
committer Kristian Høgsberg <krh@bitplanet.net> 1386115974 -0800

Check for frame being NULL before setting/unsetting flags

Fixes a crash in Firefox when clicking an "install plugin" popup.

Signed-off-by: Dima Ryazanov <dima@gmail.com>