update dynamics filename

Author: bigfooted

Common/src/CConfig.cpp

@@ -8427,8 +8427,8 @@ string CConfig::GetUnsteady_FileName(string val_filename, int val_iter, const st
 
   if (Time_Domain) {
     /*--- Determine dynamic number of zeroes, note that we always add 5 digits. ---*/
-    int zeroes = 6 - to_string(val_iter).length();
-    SPRINTF (buffer, "_%0*ld", 5,val_iter);
+    const int number_digits = 5;
+    SPRINTF (buffer, "_%0*ld", number_digits, val_iter);
 
     UnstExt = string(buffer);
   }

SU2_CFD/src/solvers/CMeshSolver.cpp

@@ -881,7 +881,7 @@ void CMeshSolver::RestartOldGeometry(CGeometry *geometry, const CConfig *config)
       Unst_RestartIter = static_cast<int>(config->GetRestart_Iter()) - iStep;
     else
       Unst_RestartIter = static_cast<int>(config->GetUnst_AdjointIter()) - config->GetTimeIter() - iStep - 1;
-
+    cout << "unsteady restart iteration = " << Unst_RestartIter << " " << config->GetTimeIter() << " " << config->GetUnst_AdjointIter()<< endl;
     if (Unst_RestartIter < 0) {
 
       if (rank == MASTER_NODE) cout << "Requested mesh restart filename is negative. Setting zero displacement" << endl;