Changed hard coded default value for SaveNexusProsedd duration

from -1 to 0
re #13936

Framework/DataHandling/src/SaveNexusProcessed.cpp

@@ -291,7 +291,7 @@ void SaveNexusProcessed::doExec(Workspace_sptr inputWorkspace,
   // Switch to the Cpp API for the algorithm history
   if (trackingHistory()) {
     m_history->fillAlgorithmHistory(
-        this, Mantid::Kernel::DateAndTime::getCurrentTime(), -1,
+        this, Mantid::Kernel::DateAndTime::getCurrentTime(), 0,
         Algorithm::g_execCount);
     if (!isChild()) {
       inputWorkspace->history().addHistory(m_history);