[WWcvs] webwork2: ProblemSetDetail: correct typo in grouping set message, don't show problem seeds for usersets of gateway assignments

[Gavin L. v. a. <we...@ma...>]

Log Message:
-----------
ProblemSetDetail: correct typo in grouping set message, don't show
problem seeds for usersets of gateway assignments (because the seeds
there aren't used for anything; only the version's seeds matter).

Modified Files:
--------------
    webwork2/lib/WeBWorK/ContentGenerator/Instructor:
        ProblemSetDetail.pm

Revision Data
-------------
Index: ProblemSetDetail.pm
===================================================================
RCS file: /webwork/cvs/system/webwork2/lib/WeBWorK/ContentGenerator/Instructor/ProblemSetDetail.pm,v
retrieving revision 1.73
retrieving revision 1.74
diff -Llib/WeBWorK/ContentGenerator/Instructor/ProblemSetDetail.pm -Llib/WeBWorK/ContentGenerator/Instructor/ProblemSetDetail.pm -u -r1.73 -r1.74
--- lib/WeBWorK/ContentGenerator/Instructor/ProblemSetDetail.pm
+++ lib/WeBWorK/ContentGenerator/Instructor/ProblemSetDetail.pm
@@ -373,6 +373,10 @@
 			  (! $forUsers && 
 			   ( $globalRecord->restrict_ip eq '' ||
 			     $globalRecord->restrict_ip eq 'No' ) ) ) );
+		# skip the problem seed if we're editing a gateway set for users,
+		#    but aren't editing a set version
+		next if ( $field eq 'problem_seed'  &&
+			  ( $isGWset && $forUsers && ! $setVersion ) );
 
 		unless ($properties{type} eq "hidden") {
 			$output .= CGI::Tr({}, CGI::td({}, [$self->FieldHTML($userID, $setID, $problemID, $globalRecord, $userRecord, $field)])) . "\n";
@@ -1557,7 +1561,7 @@
 	my $ce = $r->ce;
 
 	return "No source file specified" unless $file;
-	return "Problem source is drawn from grouping set" if $file =~ /^group/;
+	return "Problem source is drawn from a grouping set" if $file =~ /^group/;
 	$file = $ce->{courseDirs}->{templates} . '/' . $file unless $file =~ m|^/|;
 
 	my $text = "This source file ";