X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/e480573a5ff59ce2ae78793427e61b85dce7eef1..29895f4c7abb19a67b0ede58ae4f7d403023e171:/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)