- Fixes wzrk_c2a value passed as null when nil is passed as callToAct…

…ion value in webView message handler.
CleverTap · Nov 18, 2024 · 2c8163d · 2c8163d
1 parent c386c6a
commit 2c8163d
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/CleverTapSDK/CTInAppDisplayViewController.m b/CleverTapSDK/CTInAppDisplayViewController.m
@@ -353,10 +353,12 @@ - (void)triggerInAppAction:(CTNotificationAction *)action callToAction:(NSString
         }
     }
 
-    if (callToAction) {
+    // Added NSNull class check as we may receive callToAction value as NULL class
+    // when null is passed as value for key callToAction in webView message.
+    if (callToAction && ![callToAction isKindOfClass:[NSNull class]]) {
         extras[CLTAP_PROP_WZRK_CTA] = callToAction;
     }
-    if (buttonId) {
+    if (buttonId && ![buttonId isKindOfClass:[NSNull class]]) {
         extras[@"button_id"] = buttonId;
     }
     NSString *campaignId = self.notification.campaignId;