[evolution/wip/webkit2] EHTMLEditorView - Busy loop when replying to certain mail

[Milan Crha <mcrha src gnome org>]

commit 03aa1ae57ccd27c537b804f1d15ddd70fb656afb
Author: Tomas Popela <tpopela redhat com>
Date:   Wed Mar 2 14:47:19 2016 +0100

    EHTMLEditorView - Busy loop when replying to certain mail

 .../e-html-editor-selection-dom-functions.c        |   16 ++++++----------
 1 files changed, 6 insertions(+), 10 deletions(-)
---
diff --git a/web-extensions/composer/e-html-editor-selection-dom-functions.c 
b/web-extensions/composer/e-html-editor-selection-dom-functions.c
index 7e36c31..e67c1aa 100644
--- a/web-extensions/composer/e-html-editor-selection-dom-functions.c
+++ b/web-extensions/composer/e-html-editor-selection-dom-functions.c
@@ -2645,18 +2645,20 @@ wrap_lines (WebKitDOMDocument *document,
                                }
                        }
 
-                       if (offset > 0) {
+                       if (offset >= 0) {
                                WebKitDOMNode *nd;
 
-                               if (offset != length_left)
+                               if (offset != length_left && offset != 0) {
                                        webkit_dom_text_split_text (
                                                WEBKIT_DOM_TEXT (node), offset, NULL);
 
-                               nd = webkit_dom_node_get_next_sibling (node);
+                                       nd = webkit_dom_node_get_next_sibling (node);
+                               } else
+                                       nd = node;
+
                                if (nd) {
                                        gchar *nd_content;
 
-
                                        nd_content = webkit_dom_node_get_text_content (nd);
                                        if (nd_content && *nd_content) {
                                                if (*nd_content == ' ')
@@ -2684,12 +2686,6 @@ wrap_lines (WebKitDOMDocument *document,
                                                WEBKIT_DOM_NODE (element),
                                                NULL);
                                }
-                       } else {
-                               webkit_dom_node_insert_before (
-                                       webkit_dom_node_get_parent_node (node),
-                                       WEBKIT_DOM_NODE (element),
-                                       node,
-                                       NULL);
                        }
                        if (node && WEBKIT_DOM_IS_CHARACTER_DATA (node))
                                length_left = webkit_dom_character_data_get_length (