fix linux bustage

mailnews/base/search/src/nsMsgFilter.cpp

@@ -423,7 +423,8 @@ nsresult nsMsgFilter::ConvertMoveToFolderValue(nsCString &moveValue)
         nsCOMPtr <nsIMsgFolder> destIMsgFolder;
         nsCOMPtr <nsIMsgFolder> localMailRootMsgFolder = do_QueryInterface(localMailRoot);
         localMailRoot->GetURI(getter_Copies(localRootURI));
-        nsCString destFolderUri = localRootURI;
+        nsCString destFolderUri;
+	destFolderUri.Assign( localRootURI);
         // need to remove ".sbd" from moveValue, and perhaps escape it.
         moveValue.ReplaceSubstring(".sbd/", "/");
         destFolderUri.Append('/');

mailnews/base/search/src/nsMsgSearchTerm.cpp

@@ -1258,7 +1258,10 @@ NS_IMPL_ISUPPORTS1(nsMsgSearchScopeTerm, nsIMsgSearchScopeTerm)
 NS_IMETHODIMP
 nsMsgSearchScopeTerm::GetFileStream(nsIInputStream** aResult)
 {
-  *aResult = (m_fileStream) ? m_fileStream->GetIStream() : nsnull;
+  if (m_fileStream)
+  	*aResult =m_fileStream->GetIStream();
+	else
+	*aResult = nsnull;
     NS_IF_ADDREF(*aResult);
     return NS_OK;
 }