<div dir="auto"><div>I don't understand this warning. At first I thought it was  due to not including stdio.h. however, stdio.h is included in next and the warning persists</div><div dir="auto"><a href="https://bitbucket.org/petsc/petsc/src/2aaff10d01f23f1202cddc2c5df9579cc766de36/src/sys/classes/viewer/impls/glvis/glvis.c?at=next&fileviewer=file-view-default#glvis.c-685">https://bitbucket.org/petsc/petsc/src/2aaff10d01f23f1202cddc2c5df9579cc766de36/src/sys/classes/viewer/impls/glvis/glvis.c?at=next&fileviewer=file-view-default#glvis.c-685</a><br></div><div dir="auto"><br><div class="gmail_extra" dir="auto"><br><div class="gmail_quote">Il 18 Giu 2017 4:00 PM, "PETSc checkBuilds" <<a href="mailto:petsc-checkbuilds@mcs.anl.gov">petsc-checkbuilds@mcs.anl.gov</a>> ha scritto:<br type="attribution"><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
<br>
Dear PETSc developer,<br>
<br>
This email contains listings of contributions attributed to you by<br>
`git blame` that caused compiler errors or warnings in PETSc automated<br>
testing.  Follow the links to see the full log files. Please attempt to fix<br>
the issues promptly or let us know at <a href="mailto:petsc-dev@mcs.anl.gov">petsc-dev@mcs.anl.gov</a> if you are unable<br>
to resolve the issues.<br>
<br>
Thanks,<br>
  The PETSc development team<br>
<br>
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<br>
warnings attributed to commit <a href="https://bitbucket.org/petsc/petsc/commits/8135c37" rel="noreferrer" target="_blank">https://bitbucket.org/petsc/<wbr>petsc/commits/8135c37</a><br>
Added initial implementation of GLVis viewer<br>
<br>
  src/sys/classes/viewer/impls/<wbr>glvis/glvis.c:685<br>
    [<a href="http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2017/06/18/build_next_arch-linux-c89_el6.log" rel="noreferrer" target="_blank">http://ftp.mcs.anl.gov/pub/<wbr>petsc/nightlylogs/archive/<wbr>2017/06/18/build_next_arch-<wbr>linux-c89_el6.log</a>]<br>
      /sandbox/petsc/petsc.clone-2/<wbr>src/sys/classes/viewer/impls/<wbr>glvis/glvis.c:685:10: warning: assignment makes pointer from integer without a cast [enabled by default]<br>
<br>
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</blockquote></div><br></div></div></div>