From 986a815e3754938fc9d2bf21b895144b38f4b638 Mon Sep 17 00:00:00 2001 From: Johan Danielsson Date: Sun, 26 Oct 1997 03:50:57 +0000 Subject: [PATCH] (generate_units) Check for empty member-list. git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@3669 ec53bebd-3082-4978-b11e-865c3cabbd6b --- lib/asn1/gen_glue.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/lib/asn1/gen_glue.c b/lib/asn1/gen_glue.c index 03cfc30cb..9434c9ed7 100644 --- a/lib/asn1/gen_glue.c +++ b/lib/asn1/gen_glue.c @@ -115,13 +115,14 @@ generate_units (Symbol *s) "struct units %s_units[] = {\n", s->gen_name); - for (m = t->members->prev; m && m->val != tag; m = m->prev) { - fprintf (codefile, - "\t{\"%s\",\t1 << %d},\n", m->gen_name, m->val); - - if (tag == -1) - tag = m->val; - } + if(t->members) + for (m = t->members->prev; m && m->val != tag; m = m->prev) { + fprintf (codefile, + "\t{\"%s\",\t1 << %d},\n", m->gen_name, m->val); + + if (tag == -1) + tag = m->val; + } fprintf (codefile, "\t{NULL,\t0}\n"