Bugfix: Forgot one _messages.

diff --git a/controlpi_plugins/graph.py b/controlpi_plugins/graph.py
index 2c43c13c7b56faca7242b72689f7d5ad080aa807..4d7b56c998e26b32ef5a89472f4d0cb8b196dca5 100644 (file)
--- a/controlpi_plugins/graph.py
+++ b/controlpi_plugins/graph.py
@@ -59,7 +59,7 @@ class Graph(BasePlugin):
             try:
                 await self.send(messages)
             except Exception as e:
-                self._messages.extend(messages)
+                self.messages.extend(messages)
                 print(f"Graph connection '{self.name}'"
                       f" to {self.conf['url']}:"
                       f" Exception in 'sync()': {e}")