Index: lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/web/LearningUtil.java
===================================================================
diff -u -redc0e86bb2f19c6344f88b7b0194564480592f9a -r65de079d9f0194eaa9a5edd6bab683de7e698f37
--- lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/web/LearningUtil.java	(.../LearningUtil.java)	(revision edc0e86bb2f19c6344f88b7b0194564480592f9a)
+++ lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/web/LearningUtil.java	(.../LearningUtil.java)	(revision 65de079d9f0194eaa9a5edd6bab683de7e698f37)
@@ -420,7 +420,12 @@
     	logger.debug("marksTotal: " + marksTotal);
     	logger.debug("count: " + count);
     	
-    	int averageMark= (marksTotal / count);
+    	int averageMark=0;
+    	if (count > 0)
+    	{
+    		averageMark= (marksTotal / count);
+    	}
+    	
     	logger.debug("averageMark: " + averageMark);
     	return averageMark;
     }