[OS X TeX] pdfcrop doesn't crop anymore

[Michael Hoppe]

Dear TeXers,

when compiling

%---------------  fehler.tex  -----------------------
\documentclass{minimal}
\listfiles
\usepackage{auto-pst-pdf}
\usepackage{pstricks}
   \usepackage{pst-plot}

\begin{document}

\Cartesian(1.5cm,0.8cm)

\begin{pspicture}(-1,-5)(5,5)
	\psgrid
	\psaxes(0,0)(-1,-5)(5,5)
	\psplot[plotstyle=curve,plotpoints=200,linewidth=.8pt]{0.1}{5.0}{x
	1 x div sub}
\end{pspicture}

\end{document}
%----------------------------------------------------

the picture isn't cropped: large portions of the curve reside outside  
the grid.  What goes wron here?  The same file has been cropped for  
years!

  *File List*
  minimal.cls    2001/05/25 Standard LaTeX minimal class
auto-pst-pdf.sty    2009/04/26 v0.6 Wrapper for pst-pdf
    ifpdf.sty    2010/01/28 v2.1 Provides the ifpdf switch (HO)
  xkeyval.sty    2008/08/13 v2.6a package option processing (HA)
  xkeyval.tex    2008/08/13 v2.6a key=value parser (HA)
ifplatform.sty    2009/09/10 v0.3a Testing for the operating system
pdftexcmds.sty    2010/04/01 v0.9 Utility functions of pdfTeX for  
LuaTeX (HO)
infwarerr.sty    2010/04/08 v1.3 Providing info/warning/message (HO)
ifluatex.sty    2010/03/01 v1.3 Provides the ifluatex switch (HO)
  ltxcmds.sty    2010/04/16 v1.6 LaTeX kernel commands for general use  
(HO)
catchfile.sty    2010/04/08 v1.4 Catches the contents of a file (HO)
   fehler.w18
  pst-pdf.sty    2008/10/09 v1.1v PS graphics for pdfLaTeX (RN,HjG)
graphicx.sty    1999/02/16 v1.0f Enhanced LaTeX Graphics (DPC,SPQR)
graphics.sty    2009/02/05 v1.0o Standard LaTeX Graphics (DPC,SPQR)
     trig.sty    1999/03/16 v1.09 sin cos tan (DPC)
graphics.cfg    2009/08/28 v1.8 graphics configuration of TeX Live
   pdftex.def    2010/02/14 v0.04n Graphics/color for pdfTeX
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)
   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
  preview.sty    2010/02/14 11.86 (AUCTeX/preview-latex)
    dvips.def    1999/02/16 v3.0i Driver-dependant file (DPC,SPQR)
  environ.sty    2008/06/18 v0.2 A new way to define environments
pst-plot.sty    2010/01/22 package wrapper for pst-plot.tex
pst-plot.tex    2010/04/24 1.14 `pst-plot' (tvz,hv)
supp-pdf.mkii
fehler-pics.pdf    Graphic file (type pdf)

Michael