* ext/win32ole/win32ole.c (EVENTSINK_Invoke): initialize result

variant value.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24855 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Sat Sep 12 07:52:59 2009  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
+
+	* ext/win32ole/win32ole.c (EVENTSINK_Invoke): initialize result
+	  variant value.
+
 Fri Sep 11 21:52:13 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* NEWS: update for 1.9.2.  based on a patch from Run Paint Run Run

ext/win32ole/win32ole.c

@@ -130,7 +130,7 @@ const IID IID_IMultiLanguage2 = {0xDCCFC164, 0x2B38, 0x11d2, {0xB7, 0xEC, 0x00,
 
 #define WC2VSTR(x) ole_wc2vstr((x), TRUE)
 
-#define WIN32OLE_VERSION "1.4.1"
+#define WIN32OLE_VERSION "1.4.2"
 
 typedef HRESULT (STDAPICALLTYPE FNCOCREATEINSTANCEEX)
     (REFCLSID, IUnknown*, DWORD, COSERVERINFO*, DWORD, MULTI_QI*);
@@ -7699,6 +7699,7 @@ STDMETHODIMP EVENTSINK_Invoke(
     }
 
     if (pvarResult) {
+	VariantInit(pvarResult);
         ole_val2variant(result, pvarResult);
     }