AP_Compass: const extern hal reference

5 years ago · 7ec0cb47a5
1 changed files with 1 additions and 1 deletions
--- a/libraries/AP_Compass/AP_Compass_Calibration.cpp
+++ b/libraries/AP_Compass/AP_Compass_Calibration.cpp
@ -7,7 +7,7 @@
				@@ -7,7 +7,7 @@

 #include "AP_Compass.h"

-extern AP_HAL::HAL& hal;
+const extern AP_HAL::HAL& hal;

 #if COMPASS_CAL_ENABLED