[evolution/wip/webkit2] Bug 749613 - Crash when trying to wrap non-existing node

[Milan Crha <mcrha src gnome org>]

commit 1eacaaff3b33273beb54014d7ea506b949cde9be
Author: Tomas Popela <tpopela redhat com>
Date:   Thu Feb 25 15:36:14 2016 +0100

    Bug 749613 - Crash when trying to wrap non-existing node

 .../e-html-editor-selection-dom-functions.c        |    2 +-
 1 files changed, 1 insertions(+), 1 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 7b80db9..9767ea2 100644
--- a/web-extensions/composer/e-html-editor-selection-dom-functions.c
+++ b/web-extensions/composer/e-html-editor-selection-dom-functions.c
@@ -2333,7 +2333,7 @@ wrap_lines (WebKitDOMDocument *document,
                }
 
                /* wrap until we have something */
-               while ((length_left + line_length) > word_wrap_length) {
+               while (node && (length_left + line_length) > word_wrap_length) {
                        gint max_length;
 
                        max_length = word_wrap_length - line_length;