From 91ca273296fe30ccc662271b239a0072e928749e Mon Sep 17 00:00:00 2001
From: Lev Walkin <vlm@lionet.info>
Date: Fri, 11 Aug 2017 02:32:42 -0700
Subject: [PATCH] fix eager cleanup

---
 skeletons/constr_CHOICE.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/skeletons/constr_CHOICE.c b/skeletons/constr_CHOICE.c
index 71936c96..86b3601c 100644
--- a/skeletons/constr_CHOICE.c
+++ b/skeletons/constr_CHOICE.c
@@ -1221,7 +1221,7 @@ CHOICE_variant_set_presence(const asn_TYPE_descriptor_t *td, void *sptr,
     if(present == old_present)
         return 0;
 
-    if(old_present == 0) {
+    if(old_present != 0) {
         assert(old_present <= td->elements_count);
         ASN_STRUCT_FREE_CONTENTS_ONLY(*td, sptr);
 		memset(sptr, 0, specs->struct_size);