From b7ca9039c68fefff93f8c787f0c1589e097c8e4f Mon Sep 17 00:00:00 2001
From: Ned Batchelder <ned@nedbatchelder.com>
Date: Sun, 8 Jul 2018 16:34:48 -0400
Subject: Be stricter about self._data

---
 coverage/xmlreport.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'coverage/xmlreport.py')

diff --git a/coverage/xmlreport.py b/coverage/xmlreport.py
index 511270f1..5148b54a 100644
--- a/coverage/xmlreport.py
+++ b/coverage/xmlreport.py
@@ -42,7 +42,8 @@ class XmlReporter(Reporter):
                     self.source_paths.add(files.canonical_filename(src))
         self.packages = {}
         self.xml_out = None
-        self.has_arcs = coverage.data.has_arcs()
+        self.data = coverage.get_data()
+        self.has_arcs = self.data.has_arcs()
 
     def report(self, morfs, outfile=None):
         """Generate a Cobertura-compatible XML report for `morfs`.
-- 
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