Fix for core#1247 - export hook doesn't work #15287
Merged
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Overview
Export hooks no longer work.
Before
Export hooks don't work.
After
Export hooks work.
Technical Details
#14913 moved the line that calls the hook to a place where the hook's arguments are mostly not defined. This defines the arguments.
Comments
We're deprecating passing some arguments by reference, because this hook is called too late in the process for the changed values to have any meaning.
The original PR against master is #15266, some good discussion there.