style: reduce scopes in graphviz.c
commit6cc69f4d14fd9e196162c181656430514051bd95
authorAkim Demaille <akim.demaille@gmail.com>
Sat, 15 Sep 2018 05:18:45 +0000 (15 07:18 +0200)
committerAkim Demaille <akim.demaille@gmail.com>
Sat, 15 Sep 2018 05:20:49 +0000 (15 07:20 +0200)
treecff5426726204276c7c742e5340de5773f52071c
parent46532a9d3bf6428d8c8f3d1dd378dbad5938ec8f
style: reduce scopes in graphviz.c
src/graphviz.c