small fix for Windows build

Peter Eisentraut <peter_e@gmx.net>

From: Peter Eisentraut <peter_e@gmx.net>

To: pgsql-hackers <pgsql-hackers@postgresql.org>

Date: 2011-04-04T20:41:44Z

Lists: pgsql-hackers

Attachments

windows-perl-fix.patch (text/x-patch) patch

My not yet complete attempt at doing a Windows build produces several of
these warnings during the build phase:

    Hash %ENV missing the % in argument 1 of each() at -e line 1.

I believe the attached patch is the fix for that.