[gnome-software] Show the refresh cancel button whilst the headerbar spinner is showing

[Richard Hughes <rhughes src gnome org>]

commit 5794450ad47dfea305c233338d6b878ad70db26c
Author: Richard Hughes <richard hughsie com>
Date:   Mon Nov 14 12:46:13 2016 +0000

    Show the refresh cancel button whilst the headerbar spinner is showing
    
    We can also cancel the GetUpdates() phase if required, and it also looks odd
    with just a spinner and not a button to press.

 src/gs-shell-updates.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/gs-shell-updates.c b/src/gs-shell-updates.c
index 67b7088..08000f2 100644
--- a/src/gs-shell-updates.c
+++ b/src/gs-shell-updates.c
@@ -304,11 +304,11 @@ gs_shell_updates_update_ui_state (GsShellUpdates *self)
        /* headerbar refresh icon */
        switch (self->state) {
        case GS_SHELL_UPDATES_STATE_ACTION_REFRESH:
+       case GS_SHELL_UPDATES_STATE_ACTION_GET_UPDATES:
                gtk_image_set_from_icon_name (GTK_IMAGE (gtk_button_get_image (GTK_BUTTON 
(self->button_refresh))),
                                              "media-playback-stop-symbolic", GTK_ICON_SIZE_MENU);
                gtk_widget_show (self->button_refresh);
                break;
-       case GS_SHELL_UPDATES_STATE_ACTION_GET_UPDATES:
        case GS_SHELL_UPDATES_STATE_STARTUP:
        case GS_SHELL_UPDATES_STATE_MANAGED:
                gtk_widget_hide (self->button_refresh);