Compare explicitly against nullptr.

Follow-up to 6f0fbad. PiperOrigin-RevId: 729438488
google · Feb 21, 2025 · ce468cf · ce468cf
1 parent 09d9351
commit ce468cf
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/base/singleton.h b/src/base/singleton.h
@@ -112,7 +112,8 @@ template <class Interface, class Impl>
 class SingletonMockable {
  public:
   static Interface *Get() {
-    if (Interface *mock = mock_.load(std::memory_order_acquire)) {
+    if (Interface *mock = mock_.load(std::memory_order_acquire);
+        mock != nullptr) {
       return mock;
     }
     static absl::NoDestructor<Impl> impl;