Require non null value from provider

prestodb · Mar 28, 2017 · 5251efb · 5251efb
1 parent f1a8e46
commit 5251efb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tempto-core/src/main/java/com/teradata/tempto/util/Lazy.java b/tempto-core/src/main/java/com/teradata/tempto/util/Lazy.java
@@ -37,7 +37,7 @@ public Lazy(Provider<T> provider)
     public synchronized T get()
     {
         if (instance == null) {
-            instance = provider.get();
+            instance = requireNonNull(provider.get());
         }
         return instance;
     }