[evolution/wip/tpopela/freeze-fixes: 3/7] EHTMLEditorView - Don't perform spell check on empty body

[Tomas Popela <tpopela src gnome org>]

commit ba85e867be76714c527ec9793d683c62bd84a2db
Author: Tomas Popela <tpopela redhat com>
Date:   Wed Mar 18 13:58:40 2015 +0100

    EHTMLEditorView - Don't perform spell check on empty body

 e-util/e-html-editor-view.c |   14 ++++++++++----
 1 files changed, 10 insertions(+), 4 deletions(-)
---
diff --git a/e-util/e-html-editor-view.c b/e-util/e-html-editor-view.c
index abf8fc6..095464c 100644
--- a/e-util/e-html-editor-view.c
+++ b/e-util/e-html-editor-view.c
@@ -477,6 +477,9 @@ e_html_editor_view_force_spell_check_for_current_paragraph (EHTMLEditorView *vie
        if (!element)
                return;
 
+       if (!webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (element)))
+               return;
+
        selection = e_html_editor_view_get_selection (view);
        e_html_editor_selection_save (selection);
 
@@ -631,18 +634,21 @@ refresh_spell_check (EHTMLEditorView *view,
        EHTMLEditorSelection *selection;
        WebKitDOMDocument *document;
        WebKitDOMDOMSelection *dom_selection;
-       WebKitDOMDOMWindow *window;
+       WebKitDOMDOMWindow *dom_window;
        WebKitDOMElement *selection_start_marker, *selection_end_marker;
        WebKitDOMHTMLElement *body;
        WebKitDOMRange *end_range, *actual;
        WebKitDOMText *text;
 
        document = webkit_web_view_get_dom_document (WEBKIT_WEB_VIEW (view));
-       window = webkit_dom_document_get_default_view (document);
-       dom_selection = webkit_dom_dom_window_get_selection (window);
+       dom_window = webkit_dom_document_get_default_view (document);
+       dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+       body = webkit_dom_document_get_body (document);
+
+       if (!webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body)))
+               return;
 
        /* Enable/Disable spellcheck in composer */
-       body = webkit_dom_document_get_body (document);
        webkit_dom_element_set_attribute (
                WEBKIT_DOM_ELEMENT (body),
                "spellcheck",