Use in GetClassInfoW the same hack for systemclasses as in

GetClassInfoA (winword 97 with native comctl32).

Use in GetClassInfoW the same hack for systemclasses as in
43806217 · Marcus Meissner · Alexandre Julliard · ab7e613f · 43806217
Commit 43806217 authored Sep 03, 1999 by Marcus Meissner Committed by Alexandre Julliard Sep 03, 1999
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class.c windows/class.c +9 -3

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--- a/windows/class.c
+++ b/windows/class.c
@@ -1184,11 +1184,17 @@ BOOL WINAPI GetClassInfoW( HINSTANCE hInstance, LPCWSTR name,

    TRACE("%x %p %p\n",hInstance, name, wc);

-    if (!(atom = GlobalFindAtomW( name )) ||
-        !(classPtr = CLASS_FindClassByAtom( atom, hInstance )) ||
-	(classPtr->hInstance && (hInstance != classPtr->hInstance)))
+    if (	!(atom=GlobalFindAtomW(name)) ||
+		!(classPtr=CLASS_FindClassByAtom(atom,hInstance))
+    )
        return FALSE;

+    if  (classPtr->hInstance && (hInstance != classPtr->hInstance)) {
+        if (hInstance)
+		return FALSE;
+        else    
+            WARN("systemclass %s (hInst=0) demanded but only class with hInst!=0 found\n",debugstr_w(name));
+    }
    wc->style         = classPtr->style;
    wc->lpfnWndProc   = (WNDPROC)WINPROC_GetProc( classPtr->winproc,
                                                    WIN_PROC_32W );