Merge pull request vitmalina#1976 from mpf82/fix-w2form.getChanges()

fix w2form.getChanges()
rtco2020 · Mar 18, 2021 · f4120b0 · f4120b0
2 parents 0227bb6 + 5131ec8
commit f4120b0
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/w2form.js b/src/w2form.js
@@ -548,6 +548,11 @@
             return diff;
 
             function doDiff(record, original, result) {
+                if(Array.isArray(record) && Array.isArray(original)){
+                    while(record.length < original.length){
+                        record.push(null)
+                    }
+                }
                 for (var i in record) {
                     if (record[i] != null && typeof record[i] === "object") {
                         result[i] = doDiff(record[i], original[i] || {}, {});