Log Message:
-----------
The ORIGINAL_NUM_CMP was calling str_cmp as a code reference rather
than as the more modern AnswerEvaluator object. This causes error
messages when string answers were used. It now uses the evaluate()
method of the AnswerEvaluator.
Modified Files:
--------------
pg/macros:
PGanswermacros.pl
Revision Data
-------------
Index: PGanswermacros.pl
===================================================================
RCS file: /webwork/cvs/system/pg/macros/PGanswermacros.pl,v
retrieving revision 1.35
retrieving revision 1.36
diff -Lmacros/PGanswermacros.pl -Lmacros/PGanswermacros.pl -u -r1.35 -r1.36
--- macros/PGanswermacros.pl
+++ macros/PGanswermacros.pl
@@ -4327,7 +4327,7 @@
my $sensibleAnswer = 0;
$ans = str_filters( $ans, 'compress_whitespace' ); # remove trailing, leading, and double spaces.
my ($ans_eval) = str_cmp($rh_ans->{correct_ans});
- my $temp_ans_hash = &$ans_eval($ans);
+ my $temp_ans_hash = $ans_eval->evaluate($ans);
$rh_ans->{test} = $temp_ans_hash;
if ($temp_ans_hash->{score} ==1 ) { # students answer matches the correct answer.
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