commands/thread: use the headers object for building reply subject

1 files changed, 7 insertions, 0 deletions

diff --git a/alot/db/message.py b/alot/db/message.py
index 9d5bb958..d849c91b 100644
--- a/alot/db/message.py
+++ b/alot/db/message.py
@@ -67,6 +67,13 @@ class _MessageHeaders:
             raise KeyError(key)
         return self._msg.get_all(key)
 
+    def get(self, key):
+        """
+        Get the value of the first header with the name equal to key,
+        None if the header is not present.
+        """
+        return self._msg.get(key)
+
     def keys(self):
         return self._msg.keys()