diff --git a/layers/parameter_validation.cpp b/layers/parameter_validation.cpp
index 376bc77..bf45285 100644
--- a/layers/parameter_validation.cpp
+++ b/layers/parameter_validation.cpp
@@ -4951,6 +4951,7 @@
         result = get_dispatch_table(pc_instance_table_map, physicalDevice)
                      ->GetPhysicalDeviceXlibPresentationSupportKHR(physicalDevice, queueFamilyIndex, dpy, visualID);
     }
+    return result;
 }
 #endif // VK_USE_PLATFORM_XLIB_KHR