Merge pull request #455 from Flowdalic/fix-data-form-npe

[xdata] Fix NPE in DataForm.Builder.addItem()
2021-01-12 12:31:17 +01:00 · 2021-01-12 12:31:17 +01:00 · ec2ef1facc
parent 9d734c4a3e d64a9d9029
commit ec2ef1facc
1 changed files with 3 additions and 0 deletions
--- a/smack-extensions/src/main/java/org/jivesoftware/smackx/xdata/packet/DataForm.java
+++ b/smack-extensions/src/main/java/org/jivesoftware/smackx/xdata/packet/DataForm.java
@ -494,6 +494,9 @@ public final class DataForm implements ExtensionElement {
         * @return a reference to this builder.
         */
        public Builder addItem(Item item) {
+            if (items == null) {
+                items = new ArrayList<>();
+            }
            items.add(item);
            return this;
        }