[Ns-developers] Suggest for ns-2: schedule()

[Pascal ANELLI]

Hello

In ns-2.33. I propose to add the time in the error message for the test 
of handler. This becomes:

        // handler should ALWAYS be set... if it's not, it's a bug in 
the caller
         if (!h) {
                 fprintf(stderr,
                         "Scheduler: attempt to schedule an event with a 
NULL han
dler."
                         "  Don't DO that at time %f.\n", clock_);
                 abort();
         };

the change is line 89:
-                       "  Don't DO that.\n");
+                       "  Don't DO that at time %f.\n",clock_);

The idea is to help to find when the error occurs in the model

	Thank you

	Sincerely