diff --git a/dlls/setupapi/devinst.c b/dlls/setupapi/devinst.c
index 5a18937d6cc..318dcdfb0ba 100644
--- a/dlls/setupapi/devinst.c
+++ b/dlls/setupapi/devinst.c
@@ -2348,7 +2348,7 @@ HDEVINFO WINAPI SetupDiGetClassDevsExW(const GUID *class, PCWSTR enumstr, HWND p
         set = deviceset;
     else
         set = SetupDiCreateDeviceInfoListExW(class, parent, machine, reserved);
-    if (set)
+    if (set != INVALID_HANDLE_VALUE)
     {
         if (machine && *machine)
             FIXME("%s: unimplemented for remote machines\n",