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	id AA14847; Thu, 11 Jul 91 13:05:02 -0700
Date: Thu, 11 Jul 91 13:05:02 -0700
Message-Id: <9107112005.AA14847@postgres.Berkeley.EDU>
From: tung@zip.eecs.umich.edu
Subject: libpq
To: postgres@postgres.berkeley.edu

When using libpq I set the PQhost variable in the C program.
But this did not work.
I must setenv PGHOST instead.

-- tung