From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Wed, 10 Nov 2021 15:45:28 +0000 (+0000)
Subject: Merge branch 'smattr/F13008F4-0953-4C2A-8080-DCDF139C824E' into 'main'
X-Git-Tag: 2.50.0~38
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b86bd0d3a5de4e63bc5c34ac39be2f563941b662;p=graphviz

Merge branch 'smattr/F13008F4-0953-4C2A-8080-DCDF139C824E' into 'main'

some clean up of `free` usage

See merge request graphviz/graphviz!2267
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b86bd0d3a5de4e63bc5c34ac39be2f563941b662