use more references to fix life cycles

Change-Id: I50fd30114b45d1225adb7bfd5d77cb89a229aac8

use more references to fix life cycles
Change-Id: I50fd30114b45d1225adb7bfd5d77cb89a229aac8
a258c3a6 · Caolán McNamara · c66ed959 · a258c3a6
Kaydet (Commit) a258c3a6 authored Ara 13, 2015 tarafından Caolán McNamara
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Showing with 5 additions and 5 deletions

lwpstory.cxx lotuswordpro/source/filter/lwpstory.cxx +5 -5

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--- a/lotuswordpro/source/filter/lwpstory.cxx
+++ b/lotuswordpro/source/filter/lwpstory.cxx
@@ -130,12 +130,12 @@ void LwpStory::XFConvert(XFContentContainer* pCont)
 void LwpStory::RegisterStyle()
 {
-    LwpPara* pPara = dynamic_cast<LwpPara*>( GetFirstPara().obj().get() );
+    rtl::Reference<LwpPara> xPara(dynamic_cast<LwpPara*>(GetFirstPara().obj().get()));
-    while(pPara)
+    while (xPara.is())
    {
-        pPara->SetFoundry(m_pFoundry);
+        xPara->SetFoundry(m_pFoundry);
-        pPara->DoRegisterStyle();
+        xPara->DoRegisterStyle();
-        pPara = dynamic_cast<LwpPara*>(pPara->GetNext().obj().get());
+        xPara.set(dynamic_cast<LwpPara*>(xPara->GetNext().obj().get()));
    }
 }