Can't draw circuits with more than 9 qubits.

[cnktysz]

Describe the bug
When there are at least 10 qubits defined, the compiler gives illegal unit of measure (pt inserted) error.

To Reproduce
\begin{tikzpicture}
\begin{yquant}
qubit { } a[10];
measure a;
\end{yquant}
\end{tikzpicture}

Environment
I am using MacTeX Shop Version 4.44. using LaTeX to compile the code.

[projekter]

Confirmed, please try with the current master branch. This should fix the problem. If you agree, I'll push an update to CTAN.
53e834a#diff-fc4d1da5736a128759a73421aef51d5d

[cnktysz]

It now works with the update. Thanks.