From c5693dfa356f36d53f319af741b25cf04b0e0b89 Mon Sep 17 00:00:00 2001
From: Abs62 <ottomann@yandex.ru>
Date: Sat, 30 Jul 2011 17:09:09 +0400
Subject: [PATCH] Fix crash when UI Automation interface in absent in system

---
 wordbyauto.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/wordbyauto.cc b/wordbyauto.cc
index 4d31d04e..4e8490e0 100644
--- a/wordbyauto.cc
+++ b/wordbyauto.cc
@@ -28,7 +28,8 @@ HRESULT hr;
     hr = CoCreateInstance( CLSID_CUIAutomation , NULL, CLSCTX_INPROC_SERVER, IID_IUIAutomation, (void**)&pGDAutomation );
     if( hr != S_OK ) pGDAutomation = NULL;
     pTree = NULL;
-    hr = pGDAutomation->get_RawViewWalker( &pTree );
+    if( pGDAutomation != NULL )
+        hr = pGDAutomation->get_RawViewWalker( &pTree );
     memset( buffer, 0, sizeof(buffer) );
 }