Do not print POCL_DEBUG flags is it's 0
I think that's more intuitive.
@@ -88,6 +88,7 @@ static pthread_mutex_t console_mutex = PTHREAD_MUTEX_INITIALIZER;
}
free (tokenize);
+ if (pocl_debug_messages_filter)
pocl_fprintf_err ("** Final POCL_DEBUG flags: %" PRIX64 " \n",
pocl_debug_messages_filter);
}
