SITL: prevent initialisation error

11 years ago · bb0eed5c14
1 changed files with 1 additions and 1 deletions
--- a/libraries/AP_HAL_AVR_SITL/SITL_State.cpp
+++ b/libraries/AP_HAL_AVR_SITL/SITL_State.cpp
@ -234,7 +234,7 @@ void SITL_State::_timer_handler(int signum)
				@@ -234,7 +234,7 @@ void SITL_State::_timer_handler(int signum)

 	static bool in_timer;

-	if (in_timer || _scheduler->interrupts_are_blocked()){
+	if (in_timer || _scheduler->interrupts_are_blocked() || _sitl == NULL){
 		return;
    }