Bug report from MEC-NFV plugtest

ttcn/Http/LibItsHttp_Functions.ttcn

@@ -92,10 +92,11 @@ module LibItsHttp_Functions {
               p_headers[v_jdx].header_value := { p_headers_value[v_idx] }; // NOTE Codec won't encode it
               break;
             }
-            if (v_jdx == lengthof(p_headers)) {
-              p_headers[v_jdx].header_value := { p_headers_value[v_jdx] };
-            }
           } // End of 'for' statement 
+          if (v_jdx == lengthof(p_headers)) {
+            p_headers[v_jdx].header_name := p_headers_to_set[v_idx];
+            p_headers[v_jdx].header_value := { p_headers_value[v_idx] };
+          }
         } // End of 'for' statement
       } // End of function f_set_headers_list