[evolution] Bug 766796 - No space after double hyphen in autogenerated signature

[Tomas Popela <tpopela src gnome org>]

commit 76c267a8051fe1d27e9b78788ab0c964382472f4
Author: Tomas Popela <tpopela redhat com>
Date:   Thu May 26 15:34:31 2016 +0200

    Bug 766796 - No space after double hyphen in autogenerated signature
    
    The space is always there, but as it was not in the PRE element WebKit hide it.

 e-util/e-html-editor-view.c |   12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)
---
diff --git a/e-util/e-html-editor-view.c b/e-util/e-html-editor-view.c
index 95dd63a..4063e57 100644
--- a/e-util/e-html-editor-view.c
+++ b/e-util/e-html-editor-view.c
@@ -15757,9 +15757,17 @@ e_html_editor_view_insert_signature (EHTMLEditorView *view,
                        ;  /* skip */
                else if (e_util_strstrcase (signature_text, delim_nl) != NULL)
                        ;  /* skip */
-               else
+               else {
+                       WebKitDOMElement *pre_delimiter;
+
+                       pre_delimiter = webkit_dom_document_create_element (document, "pre", NULL);
                        webkit_dom_html_element_set_inner_html (
-                               WEBKIT_DOM_HTML_ELEMENT (insert_signature_in), delim, NULL);
+                               WEBKIT_DOM_HTML_ELEMENT (pre_delimiter), delim, NULL);
+                       webkit_dom_node_append_child (
+                               WEBKIT_DOM_NODE (insert_signature_in),
+                               WEBKIT_DOM_NODE (pre_delimiter),
+                               NULL);
+               }
        }
 
        if (converted_signature) {