abort() instead of brake for json::value_t::binary case as it should never happen

Author: timp87

core/vm.cpp

@@ -1711,8 +1711,9 @@ class Interpreter {
                 abort();
             }
 
-            case json::value_t::binary:
-                break;
+            case json::value_t::binary: {
+                abort();
+            }
         }
     }