[geary/wip/765516-gtk-widget-conversation-viewer: 115/142] Minor code cleanup.

[Michael Gratton <mjog src gnome org>]

commit 7cd540c4f5d729f0d5e9824a986a4549081b0593
Author: Michael James Gratton <mike vee net>
Date:   Fri Aug 12 00:10:52 2016 +1000

    Minor code cleanup.

 .../conversation-list/conversation-list-view.vala  |    6 +-----
 .../conversation-viewer/conversation-message.vala  |    2 +-
 .../conversation-viewer/conversation-viewer.vala   |    2 +-
 3 files changed, 3 insertions(+), 7 deletions(-)
---
diff --git a/src/client/conversation-list/conversation-list-view.vala 
b/src/client/conversation-list/conversation-list-view.vala
index 0ea62ef..587b07f 100644
--- a/src/client/conversation-list/conversation-list-view.vala
+++ b/src/client/conversation-list/conversation-list-view.vala
@@ -332,14 +332,10 @@ public class ConversationListView : Gtk.TreeView {
             // not result in a lot of screen flashing and (again)
             // unnecessary I/O as both classes update selection state.
             this.selection_changed_id = Idle.add(() => {
-                    // no longer scheduled
+                    // De-schedule the callback
                     this.selection_changed_id = 0;
 
-                    // Pass the is_clearing flag through here so the value is
-                    // accurate later on, when the idle callback actually
-                    // happens.
                     do_selection_changed();
-
                     return false;
                 }, Priority.LOW);
         }
diff --git a/src/client/conversation-viewer/conversation-message.vala 
b/src/client/conversation-viewer/conversation-message.vala
index 344aa62..6dfefd8 100644
--- a/src/client/conversation-viewer/conversation-message.vala
+++ b/src/client/conversation-viewer/conversation-message.vala
@@ -455,7 +455,7 @@ public class ConversationMessage : Gtk.Box {
             });
 
         // Only load it after we've hooked up the signals above
-        this.web_view.load_string(body_text, "text/html", "UTF8", "");
+        this.web_view.load_string(body_text, "text/html", "UTF-8", "");
     }
 
     /**
diff --git a/src/client/conversation-viewer/conversation-viewer.vala 
b/src/client/conversation-viewer/conversation-viewer.vala
index 91c5430..6f4a84f 100644
--- a/src/client/conversation-viewer/conversation-viewer.vala
+++ b/src/client/conversation-viewer/conversation-viewer.vala
@@ -213,7 +213,7 @@ public class ConversationViewer : Gtk.Stack {
         if (conversations.size == 0) {
             set_visible_child(this.no_conversations_page);
             GearyApplication.instance.controller.enable_message_buttons(false);
-        } else if (conversations.size >1) {
+        } else if (conversations.size > 1) {
             set_visible_child(this.multiple_conversations_page);
             GearyApplication.instance.controller.enable_multiple_message_buttons();
         } else {