From d978ba5188a5b92ea67896b2f2dc2cdadf5bf9f4 Mon Sep 17 00:00:00 2001
From: John Kerl <kerl.john.r@gmail.com>
Date: Tue, 17 Jan 2017 18:21:11 -0500
Subject: [PATCH] memory management

---
 c/dsl/rxval_func_evaluators.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/c/dsl/rxval_func_evaluators.c b/c/dsl/rxval_func_evaluators.c
index d68ffdda9..e56388b0c 100644
--- a/c/dsl/rxval_func_evaluators.c
+++ b/c/dsl/rxval_func_evaluators.c
@@ -46,9 +46,11 @@ static void rxval_evaluator_variadic_free(rxval_evaluator_t* pxevaluator) {
 		pstate->pargs[i]->pfree_func(pstate->pargs[i]);
 	free(pstate->pargs);
 
-	// xxx check ephemeral ...
-	for (int i = 0; i < pstate->nargs; i++)
-		mlhmmv_xvalue_free(&pstate->pbxvals[i].xval);
+	for (int i = 0; i < pstate->nargs; i++) {
+		if (pstate->pbxvals[i].is_ephemeral) {
+			mlhmmv_xvalue_free(&pstate->pbxvals[i].xval);
+		}
+	}
 	free(pstate->pbxvals);
 
 	free(pstate);