mk: fix SITL windows build

fixes #3586
ArduPilot · Feb 16, 2016 · 7fda3ba · 7fda3ba
1 parent c2db6bf
commit 7fda3ba
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mk/mavgen.mk b/mk/mavgen.mk
@@ -9,4 +9,4 @@ $(MAVLINK_HEADERS): $(MESSAGE_DEFINITIONS)/ardupilotmega.xml $(MESSAGE_DEFINITIO
 	echo "Generating MAVLink headers..."
 	#goto mavlink module directory and run the most recent generator script
 	echo "Generating C code using mavgen.py located at" $(SKETCHBOOK)/modules/mavlink/
-	PYTHONPATH=$(MAVLINK_DIR) python $(MAVLINK_DIR)/pymavlink/tools/mavgen.py --lang=C --wire-protocol=1.0 --output=$(MAVLINK_OUTPUT_DIR) $(MAVLINK_DIR)/message_definitions/v1.0/ardupilotmega.xml
+	-PYTHONPATH=$(MAVLINK_DIR) python $(MAVLINK_DIR)/pymavlink/tools/mavgen.py --lang=C --wire-protocol=1.0 --output=$(MAVLINK_OUTPUT_DIR) $(MAVLINK_DIR)/message_definitions/v1.0/ardupilotmega.xml