jp (blog/edit): fixed handling of XHTML content when it is not already wrapped in <div>…</div>

sat_frontends/jp/cmd_blog.py

@@ -570,6 +570,9 @@ class Edit(base.CommandBase, BlogPublishCommon, common.BaseEdit):
                 content, SYNTAX_XHTML, self.current_syntax, False, self.profile
             )
         if content and self.current_syntax == SYNTAX_XHTML:
+            content = content.strip()
+            if not content.startswith('<div>'):
+                content = u'<div>' + content + u'</div>'
             try:
                 from lxml import etree
             except ImportError: