1 files changed, 1 insertions, 1 deletions
diff --git a/encode.go b/encode.go
index 85584ef..6963e3c 100644
--- a/encode.go
+++ b/encode.go
@@ -61,7 +61,7 @@ func NewEncoder(w io.Writer) *Encoder {
 	}
 	return &Encoder{
 		w:                re,
-		closeAfterEncode: len(re.par.stack) == 0 || (len(re.par.stack) == 1 && re.par.stack[0] == RuneTypeError),
+		closeAfterEncode: re.par.StackIsEmpty(),
 	}
 }