[jimtabor] 73334: [Win32SS] - Patch by Katayama Hirofumi MZ : Improves NC_IconForWindow function. See CORE-12129.

Author: jimtabor
Date: Tue Nov 22 04:46:58 2016
New Revision: 73334

URL: http://svn.reactos.org/svn/reactos?rev=73334&view=rev
Log:
[Win32SS]
- Patch by Katayama Hirofumi MZ : Improves NC_IconForWindow function. See CORE-12129.

Modified:
    trunk/reactos/win32ss/user/ntuser/nonclient.c

Modified: trunk/reactos/win32ss/user/ntuser/nonclient.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/nonclie...
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/nonclient.c	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/nonclient.c	[iso-8859-1] Tue Nov 22 04:46:58 2016
@@ -613,11 +613,6 @@
     PCURICON_OBJECT pIcon = NULL;
     HICON hIcon;

-   //FIXME: Some callers use this function as if it returns a boolean saying "this window has an icon".
-   //FIXME: Hence we must return a pointer with no reference count.
-   //FIXME: This is bad and we should feel bad.
-   //FIXME: Stop whining over wine code.
-
    hIcon = UserGetProp(pWnd, gpsi->atomIconSmProp, TRUE);
    if (!hIcon) hIcon = UserGetProp(pWnd, gpsi->atomIconProp, TRUE);

@@ -636,11 +631,9 @@
    }
    if (hIcon)
    {
-       pIcon = UserGetCurIconObject(hIcon);
-       if (pIcon)
-       {
-           UserDereferenceObject(pIcon);
-       }
+       pIcon = (PCURICON_OBJECT)UserGetObjectNoErr(gHandleTable,
+                                                   hIcon,
+                                                   TYPE_CURSOR);
    }
    return pIcon;
 }