Fix(parse_html): Do not parse empty strings

[bookmarks_db.git] / parse_html / bkmk_ph_lxml.py

diff --git a/parse_html/bkmk_ph_lxml.py b/parse_html/bkmk_ph_lxml.py
index a02de919fb3cfef336b287ceb753e2d3d0cd980f..24274826c52ee40179a83d96ff1eb07ceb60e6ec 100644 (file)
--- a/parse_html/bkmk_ph_lxml.py
+++ b/parse_html/bkmk_ph_lxml.py
@@ -17,6 +17,8 @@ from .bkmk_ph_util import HTMLParser
 
 
 def parse_html(html_text, charset=None, log=None):
+    if not html_text:
+        return None
     try:
         html_tree = fromstring(html_text)
     except ValueError as e: