[WWcvs] wwmoodle: Quote value in $set[value] to avoid warning messages

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

Log Message:
-----------
Quote value in   $set[value]    to avoid warning messages

Modified Files:
--------------
    wwmoodle/wwassignment4/moodle/mod/wwassignment:
        locallib.php

Revision Data
-------------
Index: locallib.php
===================================================================
RCS file: /webwork/cvs/system/wwmoodle/wwassignment4/moodle/mod/wwassignment/locallib.php,v
retrieving revision 1.16
retrieving revision 1.17
diff -Lwwassignment4/moodle/mod/wwassignment/locallib.php -Lwwassignment4/moodle/mod/wwassignment/locallib.php -u -r1.16 -r1.17
--- wwassignment4/moodle/mod/wwassignment/locallib.php
+++ wwassignment4/moodle/mod/wwassignment/locallib.php
@@ -532,7 +532,7 @@
             $totalpoints =0;
             if(isset($record)) {
             	foreach ($record as $set) {
-            		$totalpoints = $totalpoints + $set[value];
+            		$totalpoints = $totalpoints + $set['value'];
                 	
                 }
                 return $totalpoints;