NULL: Fix compiler error when using NullMutexManager

The compiler error fixed (when trying to set the _mutexManager) is: error: ‘MutexManager’ is an inaccessible base of ‘NullMutexManager’
scummvm · Feb 19, 2012 · f6b8fec · f6b8fec
1 parent f89bfcc
commit f6b8fec
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/backends/mutex/null/null-mutex.h b/backends/mutex/null/null-mutex.h
@@ -28,7 +28,7 @@
 /**
  * Null mutex manager
  */
-class NullMutexManager : MutexManager {
+class NullMutexManager : public MutexManager {
 public:
 	virtual OSystem::MutexRef createMutex() { return OSystem::MutexRef(); }
 	virtual void lockMutex(OSystem::MutexRef mutex) {}