One of my figures should not have a caption, only the normal numbering. To get this, I use this code:
\begin{wrapfigure}{l}{4cm}
\begin{center}
\includegraphics[width=3cm]{graphic.pdf}
\caption[Caption for the list of figures]{}
\label{fig:figureX}
\end{center}
\end{wrapfigure}
But now I get "Figure x.y:" as caption of my figure. How can I remove the ":", if the caption is empty? I found some solutions with renewcommand, but this changes the caption style in the whole document. I want to remove the colon only if the caption is empty. In any other case, it is good to have "Figure x.y: My Caption".
Best Answer
Just loading the
caption
package should solve this. It makes the colon a proper "separator", i.e. it only appears when there is something to separate.