Continued refactoring of CodeUnit

1 files changed, 1 insertions, 3 deletions

diff --git a/coverage/html.py b/coverage/html.py
index 15afca8..159ae58 100644
--- a/coverage/html.py
+++ b/coverage/html.py
@@ -148,9 +148,7 @@ class HtmlReporter(Reporter):
 
     def html_file(self, cu, analysis):
         """Generate an HTML file for one source file."""
-        source_file = cu.source_file()
-        with source_file:
-            source = source_file.read()
+        source = cu.source()
 
         # Find out if the file on disk is already correct.
         flat_rootname = cu.flat_rootname()