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Fix crash unmounting an empty Portal #14820

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merged 2 commits into from
Feb 11, 2019
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gaearon
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@gaearon gaearon commented Feb 11, 2019

Fixes #14811. Thanks @KhodorAmmar for the repro case.

The bug is that we won't pop the portal if it had no children. So we shouldn't push its container either.

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@sophiebits sophiebits left a comment

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More error-prone than I’d like, but I agree with your fix and don’t see a cleaner way to structure it.

@gaearon gaearon merged commit 1fecba9 into facebook:master Feb 11, 2019
@gaearon gaearon deleted the portal-bug branch February 11, 2019 18:40
This was referenced Sep 20, 2019
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4 participants