Qualify addresses before passing them to mixmaster.

1 files changed, 1 insertions, 1 deletions

diff --git a/compose.c b/compose.c
index 1aacf759..4aa5bdf9 100644
--- a/compose.c
+++ b/compose.c
@@ -824,7 +824,7 @@ int mutt_compose_menu (HEADER *msg,   /* structure for new message */
 
       
 #ifdef MIXMASTER
-        if (mix_check_message (msg) != 0)
+        if (msg->chain && mix_check_message (msg) != 0)
 	  break;
 #endif