Merge branch 'fno-common' into 'master'
authorMatthias Clasen <mclasen@redhat.com>
Mon, 6 Apr 2020 12:47:55 +0000 (12:47 +0000)
committerMatthias Clasen <mclasen@redhat.com>
Mon, 6 Apr 2020 12:47:55 +0000 (12:47 +0000)
Add a missing extern, to fix building with -fno-common

See merge request GNOME/gtk!1631


Trivial merge