diff --git a/common/JackThreadedDriver.cpp b/common/JackThreadedDriver.cpp
index 06bdbde1..d3d31ea5 100644
--- a/common/JackThreadedDriver.cpp
+++ b/common/JackThreadedDriver.cpp
@@ -91,6 +91,9 @@ int JackThreadedDriver::Stop()
                 return res;
             }
             break;
+            
+        default:
+            break;
     }
 
     if ((res = fDriver->Stop()) < 0) {