From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Thu, 11 Jun 2020 14:12:17 +0000 (+0000)
Subject: Merge branch '86d8b326-d35e-41ea-a9a8-ba0042f7ef1c' into 'master'
X-Git-Tag: 2.44.1~4^2~12
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7e653a25c94a079672dd7c2a7a794d7ac551eb3f;p=graphviz

Merge branch '86d8b326-d35e-41ea-a9a8-ba0042f7ef1c' into 'master'

fix: anticipate duplicate nodes in UF_union()

Closes #1682

See merge request graphviz/graphviz!1421
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7e653a25c94a079672dd7c2a7a794d7ac551eb3f