add sleep after SMTP error

Fixes #982

diff --git a/smtp.c b/smtp.c
index fc1f5ebaf13c4866b7c3c06eb9d62ee9fd6f9863..f04e8c528be933932d8a9c3dbecc0f85ccc3597e 100644 (file)
--- a/smtp.c
+++ b/smtp.c
@@ -139,6 +139,7 @@ static int smtp_get_resp(struct Connection *conn)
     return 0;
 
   mutt_error(_("SMTP session failed: %s"), buf);
+  mutt_sleep(0);
   return -1;
 }