Replace usage of ?? operator with safe null check

yasirkula / UnityRuntimeInspector

Runtime Inspector and Hierarchy solution for Unity for debugging and runtime editing purposes

MIT License

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Replace usage of ?? operator with safe null check #15

Closed apkd closed 4 years ago

apkd commented 4 years ago

The ?? operator performs reference comparisons and this can be problematic with UnityEngine.Object-derived objects which compare to null but aren't actually null references (eg. destroyed objects).

Explicitly null-checking the canvas.worldCamera property correctly uses the overridden operator which in turn avoids a potential bug.

yasirkula commented 4 years ago

Thank you for bringing this to my attention. I won't pull this PR because with each commit, I also try to release a .unitypackage. But I'll include this bugfix in the next release.