Raul Tambre 8eb8d16c19 cmSystemTools: Fix unsetenv() fallback ...

The fallback path boils down to putenv(). Calling that with a "=" sets the
variable to an empty string.
Use cmSystemTools::UnPutEnv() instead, which correctly handles unsetting
variables on a variety of systems.

2022-06-26 11:50:00 +03:00

100 KiB

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