open .toml file with readline=''

Author: graingert

coverage/tomlconfig.py

@@ -40,7 +40,7 @@ def read(self, filenames):
         filename = os.fspath(filenames)
 
         try:
-            with open(filename, encoding='utf-8') as fp:
+            with open(filename, encoding='utf-8', newline='') as fp:
                 toml_text = fp.read()
         except OSError:
             return []