step-62: Fix adding real and complex numbers

diff --git a/examples/step-62/step-62.cc b/examples/step-62/step-62.cc
index 0408ed44ae10f57398a4a50e5d07852f64249fc9..31d171c2fc4c398f48297c81bb7e18e43f4e7f14 100644 (file)
--- a/examples/step-62/step-62.cc
+++ b/examples/step-62/step-62.cc
@@ -477,8 +477,8 @@ namespace step62
           }
       }
 
-    return 1 + std::max(calculated_pml_x_coeff, calculated_pml_y_coeff) *
-                 std::complex<double>(0, 1);
+    return 1. + std::max(calculated_pml_x_coeff, calculated_pml_y_coeff) *
+                  std::complex<double>(0., 1.);
   }