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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">Dear Sir or Madam,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">I want to report a bug for LuaLaTeX, it seems that the argument decodearray in includegraphics from the package graphicx is misinterpreted. If I pass the decodearray
 = {0 0  0 0  0 0}, I would expect, that every color used in this image gets black. This is the case when compiling with pdfLaTeX or XeLaTeX, but compiling with LuaLaTeX, the image in the resulting PDF is completely transparent. Attached you will find an example
 to reproduce the issue.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Best regards<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;mso-ligatures:none;mso-fareast-language:DE-CH">Hanna Köb</span><span lang="EN-US" style="font-size:7.5pt;font-family:"Arial",sans-serif;color:#005500;mso-ligatures:none;mso-fareast-language:DE-CH"><br>
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
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