no lvalue casting


git-svn-id: https://asn1c.svn.sourceforge.net/svnroot/asn1c/trunk@601 59561ff5-6e30-0410-9f3c-9617f08c8826
diff --git a/skeletons/constr_SEQUENCE.c b/skeletons/constr_SEQUENCE.c
index 1624abb..bac4244 100644
--- a/skeletons/constr_SEQUENCE.c
+++ b/skeletons/constr_SEQUENCE.c
@@ -313,7 +313,7 @@
 			asn_TYPE_tag2member_t key;
 			key.el_tag = tlv_tag;
 			key.el_no = edx;
-			(void *)t2m = bsearch(&key,
+			t2m = (asn_TYPE_tag2member_t *)bsearch(&key,
 				specs->tag2el, specs->tag2el_count,
 				sizeof(specs->tag2el[0]), _t2e_cmp);
 			if(t2m) {