2 files changed, 3 insertions, 0 deletions
diff --git a/NEWS b/NEWS
index 499b3ac0c..dcb3c6da1 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,6 @@
 ver 0.18.15 (not yet released)
+* command
+  - list: reset used size after the list has been processed
 * work around build failure on NetBSD
 
 ver 0.18.14 (2014/09/11)
diff --git a/src/command/CommandListBuilder.cxx b/src/command/CommandListBuilder.cxx
index cc10f7205..4e0a8bd2a 100644
--- a/src/command/CommandListBuilder.cxx
+++ b/src/command/CommandListBuilder.cxx
@@ -27,6 +27,7 @@ void
 CommandListBuilder::Reset()
 {
 	list.clear();
+	size = 0;
 	mode = Mode::DISABLED;
 }