BUG: regression in FixedList find() method (from 8629755f)

src/OpenFOAM/containers/Lists/FixedList/FixedList.C

@@ -44,6 +44,8 @@ Foam::label Foam::FixedList<T, N>::find(const T& val, label pos) const
             {
                 return pos;
             }
+
+            ++pos;
         }
     }