cek baseline before changing lag

edit-mode/function/function.js

@@ -717,7 +717,7 @@ function updateLinksLag(data) {
                 let predecessor = data.data.find(item => item.id == link.source);
                 if (predecessor) {
                     let lag = gantt.calculateDuration(new Date(predecessor.end_date), new Date(task.start_date));
-                    if (link.type == "0") {
+                    if (link.type == "0" && isBaselineSet) {
                         link.lag = lag;
                     }
                 }