Stefan Brüns 78782dcd53 Fix static initialization order for UserFormatRegister map ...

A std::map is in an invalid state when just zero-initialized, and needs
to be initialized by its constructor. As this initilization may be done
after the first call to Register, a crash will typically happen.

To fix this wrap all accesses to the map with a Meyers Singleton. Also
remove the extra Array - most accesses are using the key, and the few
format list iterations all sort the result afterwards anyway.

Fixes #201.

2024-12-19 18:04:16 +01:00

2.5 KiB

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