Win32 processes have two environments, a Unix-compatible one and an NT environment.  NSS has no control over which of these environments will be inherited by any child processes, so when NSS modifies or adds an environment variable, it needs to do so to both environments. This fixes bugzilla bug 66615.  Reviewed by wtc.
Win32 processes have two environments, a Unix-compatible one and an NT
environment.  NSS has no control over which of these environments will
be inherited by any child processes, so when NSS modifies or adds an
environment variable, it needs to do so to both environments.
This fixes bugzilla bug 66615.  Reviewed by wtc.

ekr/nss-old,nmav/nss,nmav/nss,nmav/nss,nmav/nss,ekr/nss-old,nmav/nss,ekr/nss-old,ekr/nss-old,ekr/nss-old,ekr/nss-old,ekr/nss-old,nmav/nss,nmav/nss