summary mangling with pushed patches

[Thomas Weber]

Hi, 

I just had a look at patch 93cf10950334, which has the following summary
line:
        summary:     tmpdir=tmpnam;

This looks odd and indeed:
hg log -v -r 93cf10950334

========================================================================
description:
tmpdir=tmpnam;
tmpfile=tmpnam;
dummy=1;
save(tmpfile, "dummy")
mkdir(tmpdir)
gzfile=gzip(tmpfile, tmpdir)
gunzip(gzfile)
Include cstdio header.

Without this header inclusion, compilation of oct-md5.cc and gethelp.cc
with g++ 4.4 fails because symbols like sprintf, fopen, fread, fclose,
and
EOF are not found.
========================================================================

I don't know if that's a one time glitch, but in case the pushing
happens via a script, that script has bug :)

        Thomas