fix abstract read-function

read does not need msg-parameter
2017-08-10 21:51:51 +02:00 · 2017-08-10 21:51:51 +02:00 · 281eea125f
parent 5bed0bfbb4
commit 281eea125f
1 changed files with 1 additions and 1 deletions
--- a/src/escpos/escpos.py
+++ b/src/escpos/escpos.py
@ -80,7 +80,7 @@ class Escpos(object):
        """
        pass

-    def _read(self, msg):
+    def _read(self):
        """ Returns a NotImplementedError if the instance of the class doesn't override this method.
        :raises NotImplementedError
        """