Merge pull request #1488 from whitequark/flowmap-fixes
authorwhitequark <whitequark@whitequark.org>
Wed, 13 Nov 2019 11:57:17 +0000 (11:57 +0000)
committerGitHub <noreply@github.com>
Wed, 13 Nov 2019 11:57:17 +0000 (11:57 +0000)
flowmap: fix a few crashes


Trivial merge