Index: ADuCM360_demo_cn0359/src/applications/command/cmd_frequency.cpp
===================================================================
diff -u -r8d80f35bf88694bd50d769b9bab31db8364a9004 -r509657069dd7ee800560a5c0b790077ce4cbd31a
--- ADuCM360_demo_cn0359/src/applications/command/cmd_frequency.cpp	(.../cmd_frequency.cpp)	(revision 8d80f35bf88694bd50d769b9bab31db8364a9004)
+++ ADuCM360_demo_cn0359/src/applications/command/cmd_frequency.cpp	(.../cmd_frequency.cpp)	(revision 509657069dd7ee800560a5c0b790077ce4cbd31a)
@@ -76,4 +76,5 @@
 	}
 
 	fflush(stdout);
+	return 0;
 }