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- remove the default seting of 0f and make the script do the defaulting instead to 0f, (BUG#5105)

<problem>
<displaytitle />
<parameter name="scoreformat" description="Format for display of score" type="string" />
<parameter name="handgrade" description="Hand Grade" default="yes" type="string_yesno" />
<script type="loncapa/perl">
$weight=&EXT('resource.0.weight');
if ((!defined($weight)) || ($weight eq '')) { $weight=1; }
$awarded=&EXT('user.resource.resource.0.awarded');
if (!defined($awarded)) { $awarded=0; }
$scoreformat=&EXT('resource.0.scoreformat');
if (!defined($scoreformat) || $scoreformat eq '') { $scoreformat="0f"; }
</script>
<startouttext />
You have <display>&format($awarded*$weight,$scoreformat)</display> out of $weight possible points.
<instructorcomment>
<font color="red">
<br />If non-integer points are used (e.g., 3.5), make sure to change the
display format in PPRM, or the result will be displayed in rounded form.
</font>
</instructorcomment>
<endouttext />
<block condition="0"><numericalresponse id='score' /></block>
</problem>