X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/8d594babacdc431036d186d68ed471275904d0f0..4a89beb9494451304e34e9a8e226936ac465c536:/stglibs/smux.lib/constr_CHOICE.c

diff --git a/stglibs/smux.lib/constr_CHOICE.c b/stglibs/smux.lib/constr_CHOICE.c
index b8d6fa9a..a20a0505 100644
--- a/stglibs/smux.lib/constr_CHOICE.c
+++ b/stglibs/smux.lib/constr_CHOICE.c
@@ -1020,7 +1020,7 @@ CHOICE_print(asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
 
 void
 CHOICE_free(asn_TYPE_descriptor_t *td, void *ptr, int contents_only) {
-	asn_CHOICE_specifics_t *specs = (asn_CHOICE_specifics_t *)td->specifics;
+	asn_CHOICE_specifics_t *specs = td ? (asn_CHOICE_specifics_t *)td->specifics : NULL;
 	int present;
 
 	if(!td || !ptr)