shell32: Fix an item identifier list leak (Valgrind).

Signed-off-by: Sven Baars <sven.wine@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
(cherry picked from commit 0d0fa46553)
Signed-off-by: Michael Stefaniuc <mstefani@winehq.org>

dlls/shell32/brsfolder.c

@@ -784,6 +784,8 @@ static BOOL BrsFolder_OnCreate( HWND hWnd, browse_info *info )
 
     browsefolder_callback( info->lpBrowseInfo, hWnd, BFFM_INITIALIZED, 0 );
 
+    ILFree(computer_pidl);
+
     return TRUE;
 }