1 files changed, 3 insertions, 0 deletions
diff --git a/src/bsd_mouse.c b/src/bsd_mouse.c
index 14b529d..e9f61f8 100644
--- a/src/bsd_mouse.c
+++ b/src/bsd_mouse.c
@@ -555,6 +555,9 @@ usbMouseProc(DeviceIntPtr pPointer, int what)
 	pPointer->public.on = FALSE;
 	usleep(300000);
 	break;
+
+    default:
+	return BadValue;
     }
     return Success;
 }