[gnome-software] installed: Try harder to avoid scheduling more than one reload at a time

[Kalev Lember <klember src gnome org>]

commit 0a138214e487f490095c1542bea8ee35f99aec76
Author: Kalev Lember <kalevlember gmail com>
Date:   Mon Sep 15 23:58:36 2014 +0200

    installed: Try harder to avoid scheduling more than one reload at a time
    
    ... so that the items in the installed page don't show up twice after
    doing an updates refresh.

 src/gs-shell-installed.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/gs-shell-installed.c b/src/gs-shell-installed.c
index 46fb5e0..a9cc1b2 100644
--- a/src/gs-shell-installed.c
+++ b/src/gs-shell-installed.c
@@ -298,6 +298,10 @@ gs_shell_installed_load (GsShellInstalled *shell_installed)
 {
        GsShellInstalledPrivate *priv = shell_installed->priv;
 
+       if (priv->waiting)
+               return;
+       priv->waiting = TRUE;
+
        /* remove old entries */
        gs_container_remove_all (GTK_CONTAINER (priv->list_box_install));
 
@@ -314,8 +318,6 @@ gs_shell_installed_load (GsShellInstalled *shell_installed)
                                              shell_installed);
        gs_start_spinner (GTK_SPINNER (priv->spinner_install));
        gtk_stack_set_visible_child_name (GTK_STACK (priv->stack_install), "spinner");
-
-       priv->waiting = TRUE;
 }
 
 /**
@@ -365,8 +367,6 @@ gs_shell_installed_switch_to (GsShellInstalled *shell_installed, gboolean scroll
        if (priv->cache_valid)
                return;
 
-       if (priv->waiting)
-               return;
        gs_shell_installed_load (shell_installed);
 }