From 66c08d90f6d7e5889a19891a0ef994354b14f172 Mon Sep 17 00:00:00 2001
From: Serhiy Storchaka <storchaka@gmail.com>
Date: Mon, 21 Dec 2015 11:09:48 +0200
Subject: Issue #25902: Fixed various refcount issues in ElementTree iteration.

---
 Lib/xml/etree/ElementTree.py | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'Lib/xml/etree/ElementTree.py')

diff --git a/Lib/xml/etree/ElementTree.py b/Lib/xml/etree/ElementTree.py
index 62b5d3aeec..b4e110d5de 100644
--- a/Lib/xml/etree/ElementTree.py
+++ b/Lib/xml/etree/ElementTree.py
@@ -428,12 +428,14 @@ class Element:
         tag = self.tag
         if not isinstance(tag, str) and tag is not None:
             return
-        if self.text:
-            yield self.text
+        t = self.text
+        if t:
+            yield t
         for e in self:
             yield from e.itertext()
-            if e.tail:
-                yield e.tail
+            t = e.tail
+            if t:
+                yield t
 
 
 def SubElement(parent, tag, attrib={}, **extra):
-- 
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