Fix #1619

microsoft · Jan 29, 2020 · b6c516e · b6c516e
1 parent 9cb4982
commit b6c516e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libraries/botbuilder-dialogs/src/waterfallDialog.ts b/libraries/botbuilder-dialogs/src/waterfallDialog.ts
@@ -245,7 +245,7 @@ export class WaterfallDialog<O extends object = {}> extends Dialog<O> {
                 'InstanceId': instanceId,
             }});
         } else if (reason === DialogReason.cancelCalled) {
-            var index = instance.state[state.stepIndex];
+            var index = state.stepIndex;
             var stepName = this.waterfallStepName(index);
             this.telemetryClient.trackEvent({name: 'WaterfallCancel', properties: {
                 'DialogId': this.id,