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James Graham 9c0f257d81 servo: Merge #7675 - Prevent crash trying to freeze script task with no page (from jgraham:freeze_crash); r=metajack
This fixes a crash resulting from a race between loading an initial
document and navigating to a subsequent document. If the navigation
happens before the initial document has had a chance to create its
root page, we crash trying to unwrap a None. Note that the are likely
further similar timing issues with more complex sequences of navigation
and history manipulation.

Source-Repo: https://github.com/servo/servo
Source-Revision: 30ffd09eb3daf4b0bc55627c281016f8f246fd6f
2015-09-24 11:05:28 -06:00
servo servo: Merge #7675 - Prevent crash trying to freeze script task with no page (from jgraham:freeze_crash); r=metajack 2015-09-24 11:05:28 -06:00