par break after noinlinepar todo if it is at the begin of the paragraph

[u-fischer]

As the test \if@todonotes@inlinepar is not only in \@todonotes@drawInlineNote but also in the \todo command before the keys are set, a \par is added unconditionally if the \todo starts in vmode:

\documentclass{article}
\usepackage{todonotes}
\begin{document}
before \todo[inline]{note 1} after

before \todo[noinlinepar,inlinewidth=3cm,inline]{note 2} after

\bigskip 
\todo[inline]{note 3} after

\todo[noinlinepar,inlinewidth=3cm,inline]{note 4} why a parbreak here? 

\end{document}