Fix: add checking for null to avoid exception when .setAdUnitId is se…

…t twice
sbugert · Nov 12, 2017 · 5c6d7a4 · 5c6d7a4
1 parent 06e48fe
commit 5c6d7a4
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/android/src/main/java/com/sbugert/rnadmob/RNAdMobInterstitialAdModule.java b/android/src/main/java/com/sbugert/rnadmob/RNAdMobInterstitialAdModule.java
@@ -106,7 +106,9 @@ private void sendEvent(String eventName, @Nullable WritableMap params) {
 
     @ReactMethod
     public void setAdUnitID(String adUnitID) {
-        mInterstitialAd.setAdUnitId(adUnitID);
+        if (mInterstitialAd.getAdUnitId() == null) {
+            mInterstitialAd.setAdUnitId(adUnitID);
+        }
     }
 
     @ReactMethod