Index: lams_tool_deploy/src/java/org/lamsfoundation/lams/tool/deploy/UpdateWebXmlTask.java
===================================================================
diff -u -r9d1cffa6c775eba739e85a3e2f7cdc83c89a23be -r2107bdefa191451610183c848195bd2c6df77897
--- lams_tool_deploy/src/java/org/lamsfoundation/lams/tool/deploy/UpdateWebXmlTask.java	(.../UpdateWebXmlTask.java)	(revision 9d1cffa6c775eba739e85a3e2f7cdc83c89a23be)
+++ lams_tool_deploy/src/java/org/lamsfoundation/lams/tool/deploy/UpdateWebXmlTask.java	(.../UpdateWebXmlTask.java)	(revision 2107bdefa191451610183c848195bd2c6df77897)
@@ -162,7 +162,12 @@
 			}
 			contextParamElement.removeChild(valueChildren.item(vc));
 		}
-		currentValue += "  classpath:"+applicationContextPath+"\n";
+		int index = currentValue.indexOf(applicationContextPath);
+		System.out.println("Current value "+currentValue+"\n(index="+index+")");
+		if ( index < 0  ) {
+			System.out.println("Adding "+applicationContextPath+" to context");
+			currentValue += "  classpath:"+applicationContextPath+"\n";
+		}
 		contextParamElement.appendChild(doc.createTextNode(currentValue));
 	}