[gnome-calendar] window: simplify refresh sources timeout code

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

commit 3cde8ad4f486a6d8acc90776380e0a9c4f2ae6e2
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Sat Jan 3 18:41:19 2015 -0200

    window: simplify refresh sources timeout code

 src/gcal-window.c |    8 ++------
 1 files changed, 2 insertions(+), 6 deletions(-)
---
diff --git a/src/gcal-window.c b/src/gcal-window.c
index 6ccb886..ee9a28c 100644
--- a/src/gcal-window.c
+++ b/src/gcal-window.c
@@ -818,19 +818,15 @@ static gboolean
 refresh_sources (GcalWindow *window)
 {
   GcalWindowPrivate *priv;
-  static gint current_timeout = 0;
+  static gint current_timeout = FAST_REFRESH_TIMEOUT;
 
   priv = gcal_window_get_instance_private (window);
 
-  /* update current_timeout the first time it's called */
-  if (current_timeout == 0)
-    current_timeout = priv->refresh_timeout;
-
   /* refresh sources */
   gcal_manager_refresh (priv->manager);
 
   /* check window state */
-  if (current_timeout != 0 && current_timeout != priv->refresh_timeout)
+  if (current_timeout != priv->refresh_timeout)
     {
       current_timeout = priv->refresh_timeout;