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-rw-r--r--NEWS.txt4
-rw-r--r--bs4/element.py2
2 files changed, 6 insertions, 0 deletions
diff --git a/NEWS.txt b/NEWS.txt
index d48a53a..af92ac4 100644
--- a/NEWS.txt
+++ b/NEWS.txt
@@ -1,3 +1,7 @@
+= 4.0.4 () =
+
+* Fixed a bug that sometimes created disconnected trees.
+
= 4.0.3 (20120403) =
* Fixed a typo that caused some versions of Python 3 to convert the
diff --git a/bs4/element.py b/bs4/element.py
index 4ff9cd4..bd4c3aa 100644
--- a/bs4/element.py
+++ b/bs4/element.py
@@ -62,6 +62,8 @@ class PageElement(object):
other elements."""
self.parent = parent
self.previous_element = previous_element
+ if previous_element is not None:
+ self.previous_element.next_element = self
self.next_element = None
self.previous_sibling = None
self.next_sibling = None