Fixed #2133 - PickList crashes Application when using SourceSelection

Fixed npe on item select when using custom Source/TargetSelection
primefaces · Jun 23, 2021 · 07360c7 · 07360c7
2 parents 6ceef21 + f23e949
commit 07360c7
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/components/picklist/PickList.js b/src/components/picklist/PickList.js
@@ -195,10 +195,10 @@ export class PickList extends Component {
             this.setState({ [stateKey]: e.value });
         }
 
-        if (this.state.sourceSelection.length && stateKey === 'targetSelection') {
+        if (this.state.sourceSelection && this.state.sourceSelection.length && stateKey === 'targetSelection') {
             this.setState({ sourceSelection: [] })
         }
-        else if (this.state.targetSelection.length && stateKey === 'sourceSelection') {
+        else if (this.state.targetSelection && this.state.targetSelection.length && stateKey === 'sourceSelection') {
             this.setState({ targetSelection: [] })
         }
     }