setupapi: Set last error on invalid input.

707fca6c · Juan Lang · Alexandre Julliard · 15eba016 · 707fca6c
Commit 707fca6c authored Sep 21, 2007 by Juan Lang Committed by Alexandre Julliard Sep 24, 2007
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devinst.c dlls/setupapi/devinst.c +3 -0

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--- a/dlls/setupapi/devinst.c
+++ b/dlls/setupapi/devinst.c
@@ -1108,7 +1108,10 @@ BOOL WINAPI SetupDiEnumDeviceInfo(
    TRACE("%p %d %p\n", devinfo, index, info);

    if(info==NULL)
+    {
+        SetLastError(ERROR_INVALID_PARAMETER);
        return FALSE;
+    }
    if (devinfo && devinfo != (HDEVINFO)INVALID_HANDLE_VALUE)
    {
        struct DeviceInfoSet *list = (struct DeviceInfoSet *)devinfo;