[evolution] EHTMLEditorSelection - Avoid runtime warning when there is no selection or the whole body element is

[Tomas Popela <tpopela src gnome org>]

commit 77a03ce2823fa8b80802d3f0f12ba4f7bca4c21f
Author: Tomas Popela <tpopela redhat com>
Date:   Tue Jul 15 13:54:30 2014 +0200

    EHTMLEditorSelection - Avoid runtime warning when there is no selection or the whole body element is 
selected

 e-util/e-html-editor-selection.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/e-util/e-html-editor-selection.c b/e-util/e-html-editor-selection.c
index d329489..56d7d8b 100644
--- a/e-util/e-html-editor-selection.c
+++ b/e-util/e-html-editor-selection.c
@@ -2522,6 +2522,10 @@ get_element_for_inspection (WebKitDOMRange *range)
        WebKitDOMNode *node;
 
        node = webkit_dom_range_get_end_container (range, NULL);
+       /* No selection or whole body selected */
+       if (WEBKIT_DOM_IS_HTML_BODY_ELEMENT (node))
+               return NULL;
+
        return WEBKIT_DOM_ELEMENT (get_parent_indented_block (node));
 }