explorer: Create systray for the null graphics driver.

programs/explorer/desktop.c

@@ -959,6 +959,7 @@ void manage_desktop( WCHAR *arg )
     const WCHAR *name = NULL;
     BOOL enable_shell = FALSE;
     void (WINAPI *pShellDDEInit)( BOOL ) = NULL;
+    HMODULE shell32;
 
     /* get the rest of the command line (if any) */
     while (*p && !is_whitespace(*p)) p++;
@@ -1028,20 +1029,15 @@ void manage_desktop( WCHAR *arg )
         initialize_display_settings();
         initialize_appbar();
 
-        if (graphics_driver)
-        {
-            HMODULE shell32;
-
-            if (using_root) enable_shell = FALSE;
+        if (using_root) enable_shell = FALSE;
 
-            initialize_systray( graphics_driver, using_root, enable_shell );
-            if (!using_root) initialize_launchers( hwnd );
+        initialize_systray( graphics_driver, using_root, enable_shell );
+        if (!using_root) initialize_launchers( hwnd );
 
-            if ((shell32 = LoadLibraryW( L"shell32.dll" )) &&
-                (pShellDDEInit = (void *)GetProcAddress( shell32, (LPCSTR)188)))
-            {
-                pShellDDEInit( TRUE );
-            }
+        if ((shell32 = LoadLibraryW( L"shell32.dll" )) &&
+            (pShellDDEInit = (void *)GetProcAddress( shell32, (LPCSTR)188)))
+        {
+            pShellDDEInit( TRUE );
         }
     }
 

programs/explorer/systray.c

@@ -900,7 +900,7 @@ void initialize_systray( HMODULE graphics_driver, BOOL using_root, BOOL arg_enab
     WNDCLASSEXW class;
     static const WCHAR classname[] = {'S','h','e','l','l','_','T','r','a','y','W','n','d',0};
 
-    if (using_root) wine_notify_icon = (void *)GetProcAddress( graphics_driver, "wine_notify_icon" );
+    if (using_root && graphics_driver) wine_notify_icon = (void *)GetProcAddress( graphics_driver, "wine_notify_icon" );
 
     icon_cx = GetSystemMetrics( SM_CXSMICON ) + 2*ICON_BORDER;
     icon_cy = GetSystemMetrics( SM_CYSMICON ) + 2*ICON_BORDER;