diff --git a/src/MycParam.cpp b/src/MycParam.cpp
index 15d20f68..481bbe64 100644
--- a/src/MycParam.cpp
+++ b/src/MycParam.cpp
@@ -271,8 +271,7 @@ void PutActiveArmsList()
 	RECT rect = {0, 0, 0, 16};
 
 	int arms_num;
-	for (arms_num = 0; gArmsData[arms_num].code != 0; ++arms_num)
-		;
+	for (arms_num = 0; gArmsData[arms_num].code != 0; ++arms_num);
 
 	if (arms_num)
 	{