[pstricks] Missing label at certain origin positions

[Uwe Siart]

Dear all,

in the following example there are three axes with different origin
positions (bottom left, middle left, top left). If the origin is placed
top left then there's no y label at the origin. Is this a bug?

% -------------------------------
\documentclass{article}
\usepackage{pstricks}
\usepackage{pst-plot}
\begin{document}
% Labels at origin -> ok
\begin{pspicture}(0,-2)(2,2)
  \psaxes(0,-2)(0,-2)(2,2)
\end{pspicture}\hspace{2cm}%
% y label at origin -> ok
\begin{pspicture}(0,-2)(2,2)
  \psaxes(0,1)(0,-2)(2,2)
\end{pspicture}\hspace{2cm}%
% No y label at origin -> not ok
\begin{pspicture}(0,-2)(2,2)
  \psaxes(0,2)(0,-2)(2,2)
\end{pspicture}
\end{document}
% -------------------------------

 *File List*
 article.cls    2007/10/19 v1.4h Standard LaTeX document class
  size10.clo    2007/10/19 v1.4h Standard LaTeX file (size option)
pstricks.sty    2008/11/26 v0.40 LaTeX wrapper for `PSTricks' (RN,HV)
pstricks.tex    2010/04/26 v2.05 `PSTricks' (tvz,hv)
pst-xkey.tex    2005/11/25 v1.6 PSTricks specialization of xkeyval (HA)
 xkeyval.sty    2008/08/13 v2.6a package option processing (HA)
 xkeyval.tex    2008/08/13 v2.6a key=value parser (HA)
  pst-fp.tex    2010/04/26 v2.05 `PST-fp' (hv)
  xcolor.sty    2007/01/21 v2.11 LaTeX color extensions (UK)
   color.cfg    2007/01/18 v1.5 color configuration of teTeX/TeXLive
   dvips.def    1999/02/16 v3.0i Driver-dependant file (DPC,SPQR)
pst-plot.sty    2010/01/22 package wrapper for pst-plot.tex
pst-plot.tex    2010/04/29 1.15 `pst-plot' (tvz,hv)

-- 
Uwe