[WWcvs] webwork2: added useless reference to @LimitedPolynomial::BOP::ISA to the end of the dispatcher in WeBWorK.pm to stop warning

[Mike G. v. a. <we...@ma...>]

Log Message:
-----------
added useless reference to  @LimitedPolynomial::BOP::ISA to the end of the dispatcher in WeBWorK.pm

to stop warning messages such as these:  

[Sat May 15 14:33:35 2010] [warn] [client 127.0.0.1] [/webwork2/gage_course/test_set/6/] Can't locate package LimitedPolynomial::BOP for @LimitedPolynomial::BOP::power::ISA at /opt/webwork/webwork2/lib/Apache/WeBWorK.pm line 115., referer: http://localhost/webwork2/gage_course/test_set/6/ 

No explanation for the warning messages nor as to why this stops them.

contextLimitedVector.pl is similar and does not create similar warning messages.

Modified Files:
--------------
    webwork2/lib:
        WeBWorK.pm
    webwork2/lib/WeBWorK/ContentGenerator:
        Problem.pm

Revision Data
-------------
Index: WeBWorK.pm
===================================================================
RCS file: /webwork/cvs/system/webwork2/lib/WeBWorK.pm,v
retrieving revision 1.102
retrieving revision 1.103
diff -Llib/WeBWorK.pm -Llib/WeBWorK.pm -u -r1.102 -r1.103
--- lib/WeBWorK.pm
+++ lib/WeBWorK.pm
@@ -359,7 +359,7 @@
 	writeTimingLogEntry($ce, "[".$r->uri."]", sprintf("runTime = %.3f sec", $cg_duration)." ".$ce->{dbLayoutName}, "");
 	
 	debug("returning result: " . (defined $result ? $result : "UNDEF") . "\n");
-	
+	warn "this warning is needed to zero out \@LimitedPolynomial::BOP::ISA @LimitedPolynomial::BOP::ISA no-one knows why";
 	return $result;
 }
 
Index: Problem.pm
===================================================================
RCS file: /webwork/cvs/system/webwork2/lib/WeBWorK/ContentGenerator/Problem.pm,v
retrieving revision 1.221
retrieving revision 1.222
diff -Llib/WeBWorK/ContentGenerator/Problem.pm -Llib/WeBWorK/ContentGenerator/Problem.pm -u -r1.221 -r1.222
--- lib/WeBWorK/ContentGenerator/Problem.pm
+++ lib/WeBWorK/ContentGenerator/Problem.pm
@@ -1204,7 +1204,7 @@
 			CGI::h3("PG object"),
 			ref2string($pg, {'WeBWorK::PG::Translator' => 1});
 	}
-	
+	debug("leaving body of Problem.pm");
 	return "";
 }