[gnome-todo] task-row: don't show date label when no date is set

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit a44a79682e6f9d61d3f8f19288aa7244686f6ca8
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Thu Sep 28 15:00:32 2017 -0300

    task-row: don't show date label when no date is set

 src/gtd-task-row.c |   11 +++--------
 1 files changed, 3 insertions(+), 8 deletions(-)
---
diff --git a/src/gtd-task-row.c b/src/gtd-task-row.c
index aaa63c5..1d2ab2e 100644
--- a/src/gtd-task-row.c
+++ b/src/gtd-task-row.c
@@ -351,8 +351,8 @@ gtd_task_row__date_changed_binding (GBinding     *binding,
                                     GValue       *to_value,
                                     gpointer      user_data)
 {
+  g_autofree gchar *new_label = NULL;
   GDateTime *dt;
-  gchar *new_label = NULL;
 
   g_return_val_if_fail (GTD_IS_TASK_ROW (user_data), FALSE);
 
@@ -360,7 +360,7 @@ gtd_task_row__date_changed_binding (GBinding     *binding,
 
   if (dt)
     {
-      GDateTime *today = g_date_time_new_now_local ();
+      g_autoptr (GDateTime) today = g_date_time_new_now_local ();
 
       if (g_date_time_get_year (dt) == g_date_time_get_year (today) &&
           g_date_time_get_month (dt) == g_date_time_get_month (today))
@@ -391,19 +391,14 @@ gtd_task_row__date_changed_binding (GBinding     *binding,
         {
           new_label = g_date_time_format (dt, "%x");
         }
-
-      g_date_time_unref (today);
-
     }
   else
     {
-      new_label = g_strdup (_("No date set"));
+      new_label = g_strdup ("");
     }
 
   g_value_set_string (to_value, new_label);
 
-  g_free (new_label);
-
   return TRUE;
 }