contiki-os/contiki — pull request #532 by darki2002 (2014-01-22 11:59:28+00:00)
Title: Stopped to load plugins depending on simulations if there is no simulation

Till now, there was no check if there is a simulation when starting SIM_PLUGIN and SIM_STANDARD_PLUGIN, so this could lead to an error.
So the check was added.