Merge pull request #1026 from YosysHQ/clifford/fix1023
authorClifford Wolf <clifford@clifford.at>
Mon, 27 May 2019 11:24:19 +0000 (13:24 +0200)
committerGitHub <noreply@github.com>
Mon, 27 May 2019 11:24:19 +0000 (13:24 +0200)
 Keep zero-width wires in opt_clean if and only if they are ports


Trivial merge