Sort probes by index.

[sigrok-cli.git] / show.c

diff --git a/show.c b/show.c
index b91fa578c2cb5c6ac0e3632eeafba07840743add..0e865f8dbfe51faee9726b8b97a4778e1cd0eae4 100644 (file)
--- a/show.c
+++ b/show.c
@@ -130,10 +130,17 @@ void show_version(void)
 #endif
 }
 
+static gint sort_probes(gconstpointer a, gconstpointer b)
+{
+       const struct sr_probe *pa = a, *pb = b;
+
+       return pa->index - pb->index;
+}
+
 static void print_dev_line(const struct sr_dev_inst *sdi)
 {
        struct sr_probe *probe;
-       GSList *l;
+       GSList *sl, *l;
        GString *s;
        GVariant *gvar;
 
@@ -156,11 +163,13 @@ static void print_dev_line(const struct sr_dev_inst *sdi)
                        probe = sdi->probes->data;
                        g_string_append_printf(s, "with 1 probe: %s", probe->name);
                } else {
-                       g_string_append_printf(s, "with %d probes:", g_slist_length(sdi->probes));
-                       for (l = sdi->probes; l; l = l->next) {
+                       sl = g_slist_sort(g_slist_copy(sdi->probes), sort_probes);
+                       g_string_append_printf(s, "with %d probes:", g_slist_length(sl));
+                       for (l = sl; l; l = l->next) {
                                probe = l->data;
                                g_string_append_printf(s, " %s", probe->name);
                        }
+                       g_slist_free(sl);
                }
        }
        g_string_append_printf(s, "\n");