[WWcvs] webwork2: ProblemSetDetail: fix sourcefile handling for gateway assignments

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

Log Message:
-----------
ProblemSetDetail: fix sourcefile handling for gateway assignments

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

Revision Data
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Index: ProblemSetDetail.pm
===================================================================
RCS file: /webwork/cvs/system/webwork2/lib/WeBWorK/ContentGenerator/Instructor/ProblemSetDetail.pm,v
retrieving revision 1.72
retrieving revision 1.73
diff -Llib/WeBWorK/ContentGenerator/Instructor/ProblemSetDetail.pm -Llib/WeBWorK/ContentGenerator/Instructor/ProblemSetDetail.pm -u -r1.72 -r1.73
--- lib/WeBWorK/ContentGenerator/Instructor/ProblemSetDetail.pm
+++ lib/WeBWorK/ContentGenerator/Instructor/ProblemSetDetail.pm
@@ -2017,7 +2017,8 @@
 								problemID => "1" } );
 
 				my $seed = $problemToShow ? $problemToShow->problem_seed : "";
-				my $file = $problemToShow ? $problemToShow->source_file : "";
+				my $file = $problemToShow ? $problemToShow->source_file : 
+					$GlobalProblems{$problemID}->source_file;
 
 				$viewProblemLink =
 					$self->systemLink( $viewProblemPage,