From: Nick Bowler <nbowler@draconx.ca>
Date: Wed, 12 Feb 2020 00:27:58 +0000 (-0500)
Subject: Export GIT_DIR in generate-changelog rule.
X-Git-Url: http://git.draconx.ca/gitweb/gob-dx.git/commitdiff_plain/36d8d6594f34f1ff76b80a6ddf8a005c5ca4b24d?hp=36d8d6594f34f1ff76b80a6ddf8a005c5ca4b24d

Export GIT_DIR in generate-changelog rule.

We set GIT_DIR in this build rule, but since it's not exported in the
rule none of the commands will see it under normal circumstances.

Easily fixed.
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