diff --git a/ADIS_tinyK22_SplitFlap/source/shell.c b/ADIS_tinyK22_SplitFlap/source/shell.c
index 944afe4..03119d6 100644
--- a/ADIS_tinyK22_SplitFlap/source/shell.c
+++ b/ADIS_tinyK22_SplitFlap/source/shell.c
@@ -54,7 +54,8 @@ static uint8_t ParseCommand(const uint8_t *cmd, bool *handled, McuShell_ConstStd
 		cmd++;
 		if(McuUtility_xatoi(&cmd, &hwId) == ERR_OK){
 			// validate param
-			if(MotOffset_Get(hwId, NULL) != ERR_OK){
+			int32_t offset = 0;
+			if(MotOffset_Get(hwId, &offset) != ERR_OK){
 				return ERR_FAILED;
 			}
 		}else{