[evolution] When removing empty blocks from citations, don't remove BR elements

[Tomas Popela <tpopela src gnome org>]

commit 1ac98f111f3fce6d92e7a399e681fb39a81c4c39
Author: Tomas Popela <tpopela redhat com>
Date:   Mon Sep 5 14:28:39 2016 +0200

    When removing empty blocks from citations, don't remove BR elements
    
    We want to preserve line breaks, don't we?

 .../web-extension/e-editor-dom-functions.c         |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/modules/webkit-editor/web-extension/e-editor-dom-functions.c 
b/modules/webkit-editor/web-extension/e-editor-dom-functions.c
index 98682c8..ffe2439 100644
--- a/modules/webkit-editor/web-extension/e-editor-dom-functions.c
+++ b/modules/webkit-editor/web-extension/e-editor-dom-functions.c
@@ -3628,7 +3628,7 @@ remove_empty_blocks (WebKitDOMDocument *document)
        WebKitDOMNodeList *list = NULL;
 
        list = webkit_dom_document_query_selector_all (
-       document, "blockquote[type=cite] > :empty", NULL);
+       document, "blockquote[type=cite] > :empty:not(br)", NULL);
 
        length = webkit_dom_node_list_get_length (list);
        for (ii = 0; ii < length; ii++)