hhline errors

[u-fischer]

\DocumentMetadata{testphase={phase-I,table}}
\documentclass{article}
\usepackage{hhline}
\begin{document}
\begin{tabular}{l}
\hhline{=}
a
\end{tabular}
\end{document}

gives

! Undefined control sequence.
<argument> \ERRORtbl 
                     /row
l.273 \end{tabular}

[davidcarlisle]

since hhline is almost completely re-implemented by colortbl, should I hold off pushing out the update for davidcarlisle/dpctex#47 ?

[u-fischer]

Well I have no idea why hhline breaks and how to repair it and only wanted to record the failure. So unless you think you can fix it in the next time I would simply push out colortbl for now.