[evolution] Make is_node_selectable() easier to debug.

[Matthew Barnes <mbarnes src gnome org>]

commit e0eb876c249d64700ed6f6eb1476c46e574d6331
Author: Matthew Barnes <mbarnes redhat com>
Date:   Wed Jun 19 19:28:21 2013 -0400

    Make is_node_selectable() easier to debug.

 mail/message-list.c |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)
---
diff --git a/mail/message-list.c b/mail/message-list.c
index 07bd657..bbad9e4 100644
--- a/mail/message-list.c
+++ b/mail/message-list.c
@@ -3468,6 +3468,7 @@ is_node_selectable (MessageList *message_list,
        gboolean hide_junk;
        gboolean hide_deleted;
        gboolean store_has_vjunk;
+       gboolean selectable = FALSE;
 
        g_return_val_if_fail (info != NULL, FALSE);
 
@@ -3498,22 +3499,22 @@ is_node_selectable (MessageList *message_list,
                 * the message is marked as junk and if not deleted
                 * when hide_deleted is set */
                if (flag_junk && !(flag_deleted && hide_deleted))
-                       return TRUE;
+                       selectable = TRUE;
 
        } else if (is_trash_folder) {
                /* messages in a trash folder are selectable unless
                 * not deleted any more */
                if (flag_deleted)
-                       return TRUE;
+                       selectable = TRUE;
        } else {
                /* in normal folders it depends on hide_deleted,
                 * hide_junk and the message flags */
                if (!(flag_junk && hide_junk)
                    && !(flag_deleted && hide_deleted))
-                       return TRUE;
+                       selectable = TRUE;
        }
 
-       return FALSE;
+       return selectable;
 }
 
 /* We try and find something that is selectable in our tree.  There is