Cleanup: Update doc string for BLI_getenv
The reason for this functions existence was poorly documented
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@ -1299,6 +1299,11 @@ void BLI_setenv_if_new(const char *env, const char *val)
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/**
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* Get an env var, result has to be used immediately.
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*
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* On windows getenv gets its variables from a static copy of the enviroment variables taken at
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* process startup, causing it to not pick up on evenironment variables created during runtime.
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* This function uses an alternative method to get enviroment variables that does pick up on
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* runtime environment variables.
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*/
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const char *BLI_getenv(const char *env)
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{
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