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* marshal.c (w_float): strip ".0" from end for rubyspec.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27792 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2010-05-13 22:27:10 +00:00
parent ccbdebf5a9
commit 4eb19660e9
2 changed files with 8 additions and 1 deletions
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5
marshal.c
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@ -369,7 +369,10 @@ w_float(double d, struct dump_arg *arg)
else w_cstr("0", arg);
}
else {
w_bytes(buf, ruby_dbl2cstr(d, buf, (int)sizeof(buf)), arg);
int len = ruby_dbl2cstr(d, buf, (int)sizeof(buf));
if (len > 2 && buf[len - 1] == '0' && buf[len - 2] == '.')
len -= 2;
w_bytes(buf, len, arg);
}
}