diff --git a/cd_utils/cdutils_types.cpp b/cd_utils/cdutils_types.cpp
index 65e63a0..88b4c2a 100644
--- a/cd_utils/cdutils_types.cpp
+++ b/cd_utils/cdutils_types.cpp
@@ -67,9 +67,9 @@ CDType & CDType::operator =(double x) {
 				val += avg_h[i];
 			val /= avg_h.size();
 			avg_h.clear();
+			if (history.size() < cd_x_history_max_size)
+				history << val;
 		}
-		if (history.size() < cd_x_history_max_size)
-			history << val;
 	}
 	return *this;
 }