Incompatibility with mhchem package about cleanthesis

[a-seyler]

The following code from cleanthesis.sty causes the error:

\newlength{\lensectionnumber}
\renewcommand{\sectionmark}[1]{%
    \markright{%
        \ctfontfootertext
        \setlength{\lensectionnumber}{0em}
        \settowidth{\lensectionnumber}{\textbf{\thesection}\quad}
        \protect\begin{minipage}[t]{.72\textwidth}%
            {\ }% bad hack to prevent a wrong baseline for the minipage
            \protect\raggedleft%
            \hangindent=\lensectionnumber%
            {\color{ctcolorfootermark}\textbf{\thesection}}%
            \quad%
            #1%
        \protect\end{minipage}%
    }%
}

If I comment these lines out, the document compiles fine.
Seems to be the same problem as in issue #101

[derric]

This issue seems to be fixed in cleanthesis version 0.4.1 (c5b2c26), see release.
Can you confirm that?

[a-seyler]

Yes, with the new version the problem is fixed.