[pstricks] A GhostScript error when using fillstyle=dots

[Counter Terrorist]

Dear folks,

The following can be compiled successfully with latex and dvips but cannot be proceeded with ps2pdf.

\documentclass[pstricks,border=12pt]{standalone}
\begin{document}
\begin{pspicture}(-2,-2)(10,2)
\pscircle[hatchcolor=gray,hatchsep=10pt,hatchwidth=3pt,fillstyle=dots]{2}
\pscircle[hatchcolor=gray,hatchsep=10pt,hatchwidth=3pt,fillstyle=dots*](4,0){2}
\psframe[hatchcolor=blue!30,linecolor=red,hatchsep=12pt,hatchwidth=4pt,fillstyle=dots*](6,-2)(10,2)
\end{pspicture}
\end{document}


Is it a bug?


Thank you in advance.

best regards,


GC
http://tex.stackexchange.com/users/19356/garbage-collector
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