Add $crypt_opportunistic_encrypt_strong_keys config var.

When set, this modifies $crypt_opportunistic_encrypt to only search
for "strong" keys (fully valid keys according to the web of trust).

S/MIME behavior depends on the backend.

1 files changed, 1 insertions, 0 deletions

diff --git a/mutt.h b/mutt.h
index d6f50b88..576ac742 100644
--- a/mutt.h
+++ b/mutt.h
@@ -569,6 +569,7 @@ enum
   OPTCRYPTAUTOSMIME,
   OPTCRYPTCONFIRMHOOK,
   OPTCRYPTOPPORTUNISTICENCRYPT,
+  OPTCRYPTOPPENCSTRONGKEYS,
   OPTCRYPTPROTHDRSREAD,
   OPTCRYPTPROTHDRSSAVE,
   OPTCRYPTPROTHDRSWRITE,