[Bug diagnostics/123142] gcc.dg/plugin/diagnostic-test-graphs-html.c FAILs without dot

[dmalcolm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123142

David Malcolm <dmalcolm at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
                 CC|                            |dmalcolm at gcc dot gnu.org
   Last reconfirmed|                            |2025-12-16
     Ever confirmed|0                           |1

--- Comment #1 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
Sorry about this, and thanks for figuring it out.  I'm working on a fix.