Merge commit '889b8dcd4ca11b64dfa79f79e9c1222e23e258a9'

src/foam/matrices/solution/solution.C

@@ -442,8 +442,18 @@ void Foam::solution::setSolverPerformance
         solverPerformance_.readIfPresent(name, perfs);
     }
 
+    // Only the first iteration and the current iteration residuals are
+    // required, so the current iteration residual replaces the previous one and
+    // only the first iteration is always present, VS 2017-11-27
+    if (perfs.size() < 2)
+    {
         // Append to list
         perfs.setSize(perfs.size() + 1, sp);
+    }
+    else
+    {
+        perfs.last() = sp;
+    }
 
     solverPerformance_.set(name, perfs);
 }