[gcr] asn1: More clear dump display whether something has value/not

[Stefan Walter <stefw src gnome org>]

commit c4537dfccbccf8aea2873f2a3a2459b5a6cc8b01
Author: Stef Walter <stefw redhat com>
Date:   Sat Apr 19 13:08:20 2014 +0200

    asn1: More clear dump display whether something has value/not
    
    When dumping parsed DER/ASN.1 tree, print an asterisk if something
    has a value, and a dot if it was parsed, but no value.

 egg/egg-asn1x.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)
---
diff --git a/egg/egg-asn1x.c b/egg/egg-asn1x.c
index 566a47a..4b24e8b 100644
--- a/egg/egg-asn1x.c
+++ b/egg/egg-asn1x.c
@@ -4546,6 +4546,7 @@ traverse_and_dump (GNode *node, gpointer unused)
        guint i, depth;
        GString *output;
        gchar *string;
+       const gchar *suff;
        Anode *an;
        GList *l;
 
@@ -4559,8 +4560,13 @@ traverse_and_dump (GNode *node, gpointer unused)
        dump_append_flags (output, anode_def_flags (node));
        string = g_utf8_casefold (output->str, output->len - 1);
        g_string_free (output, TRUE);
+       suff = "";
+       if (an->value)
+               suff = " *";
+       else if (an->parsed)
+               suff = " .";
        g_print ("+ %s: %s [%s]%s\n", anode_def_name (node), anode_def_value (node),
-                string, an->parsed || an->value ? " *" : "");
+                string, suff);
        g_free (string);
 
        /* Print out all the options */