trying to avoid unneeded file check (for performance)

src/gui/lists/ms_identification_run_list_view/ms_identification_worker/msidlistworkerstatus.cpp

@@ -65,14 +65,12 @@ WorkerStatus
 MsIdListWorkerStatus::getStatus(
   IdentificationDataSourceSp identificationDataSource)
 {
-
   if(std::find(m_identificationReady.begin(),
                m_identificationReady.end(),
                identificationDataSource.get()) != m_identificationReady.end())
     {
       return WorkerStatus::Ready;
     }
-
   if(std::find(m_identificationError.begin(),
                m_identificationError.end(),
                identificationDataSource.get()) != m_identificationError.end())
@@ -88,6 +86,19 @@ MsIdListWorkerStatus::getStatus(
       return WorkerStatus::FileNotFound;
     }
 
+  if(identificationDataSource->getMsRunSp().get()->getMsRunReaderSPtr() !=
+     nullptr)
+    {
+      QVariant msrun_var =
+        identificationDataSource->getMsRunSp()->getMsRunStatistics(
+          MsRunStatistics::total_spectra);
+      if(!msrun_var.isNull())
+        {
+          m_identificationReady.push_back(identificationDataSource.get());
+          return WorkerStatus::Ready;
+        }
+    }
+
   // Check if idDataSource is in the deque
   if(std::find(m_waitingComputing.begin(),
                m_waitingComputing.end(),