--- loncom/homework/default_homework.lcpm	2003/03/25 23:00:18	1.59
+++ loncom/homework/default_homework.lcpm	2003/03/25 23:05:03	1.60
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # used by lonxml::xmlparse() as input variable $safeinit to Apache::run::run()
 #
-# $Id: default_homework.lcpm,v 1.59 2003/03/25 23:00:18 albertel Exp $
+# $Id: default_homework.lcpm,v 1.60 2003/03/25 23:05:03 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -142,7 +142,7 @@ sub get_array_args {
   }
   $GET_ARRAY_ARGS_result.="error:$@:\n";
   # if the eval fails just use what is in the answer exactly
-  if (!defined(@GET_ARRAY_ARGS_list) || !defined($GET_ARRAY_ARGS_list[0])) {
+  if (!(@GET_ARRAY_ARGS_list) || !defined($GET_ARRAY_ARGS_list[0])) {
     $GET_ARRAY_ARGS_result.="list zero is undefined\n";
     $GET_ARRAY_ARGS_list[0]=$CAPARESPONSE_CHECK_LIST_answer;
   }
@@ -151,7 +151,6 @@ sub get_array_args {
 
 sub caparesponse_check_list {
   my ($response,$expr)=@_;
-  my $result;
   $expr =~ s/\\/\\\\/g;
   $expr =~ s/\'/\\\'/g;
   my ($result,@list) = &get_array_args($expr,'answer');