A few more GCC warnings dealt with in release builds.

Author: pngbill

source/MainFrm.cpp

@@ -4794,8 +4794,8 @@ void CMainFrame::OnIdle(wxIdleEvent& event)
 		//int oldSN = pApp->m_nOldSequNum;
 		//int curSN = pApp->m_nActiveSequNum;
 
-		bool bIsKBSvrAdaptProj = gpApp->m_bIsKBServerProject;
-		bool bIsKBSvGlossProj = gpApp->m_bIsGlossingKBServerProject;
+		bool bIsKBSvrAdaptProj = gpApp->m_bIsKBServerProject; wxUnusedVar(bIsKBSvrAdaptProj);
+		bool bIsKBSvGlossProj = gpApp->m_bIsGlossingKBServerProject; wxUnusedVar(bIsKBSvGlossProj);
 
 		// BEW 19Mar24 removed the constraining test here, which uses bHasAdvanced, at Bill's request
 		// and to retest to see if reentrancy problems arise from the today's changes

source/PhraseBox.cpp

@@ -1942,6 +1942,7 @@ bool CPhraseBox::MoveToNextPile(CPile* pCurPile)
             // gbIsGlossing is OFF
 			wxString str = m_Translation; // m_Translation set within LookAhead()
 			CSourcePhrase* pSrcPhraseWhat; pSrcPhraseWhat = NULL; // init
+			wxUnusedVar(pSrcPhraseWhat);
 
 			if (!gbIsGlossing && (m_Translation == _T("<Not In KB>")))
 			{