[DEVMGR]

[reactos.git] / reactos / dll / win32 / devmgr / devmgmt / DeviceNode.cpp

diff --git a/reactos/dll/win32/devmgr/devmgmt/DeviceNode.cpp b/reactos/dll/win32/devmgr/devmgmt/DeviceNode.cpp
index 3b926fc..bcd471d 100644 (file)
--- a/reactos/dll/win32/devmgr/devmgmt/DeviceNode.cpp
+++ b/reactos/dll/win32/devmgr/devmgmt/DeviceNode.cpp
@@ -68,7 +68,7 @@ CDeviceNode::SetupNode()
                                 m_DeviceId,
                                 ulLength + 1,
                                 0);
-        if (cr != CR_SUCCESS)
+        if (cr != CR_SUCCESS || wcscmp(m_DeviceId, L"HTREE\\ROOT\\0") == 0)
         {
             delete[] m_DeviceId;
             m_DeviceId = NULL;
@@ -196,9 +196,14 @@ CDeviceNode::IsHidden()
                                   NULL);
     if (cr == CR_SUCCESS)
     {
-        return ((m_Status & DN_NO_SHOW_IN_DM) != 0);
+        if (m_Status & DN_NO_SHOW_IN_DM)
+            return true;
     }
 
+    if (IsEqualGUID(*GetClassGuid(), GUID_DEVCLASS_LEGACYDRIVER) ||
+        IsEqualGUID(*GetClassGuid(), GUID_DEVCLASS_VOLUME))
+        return true;
+
     return false;
 }