[PATCH 09/10] test/crypto: current tests require emacs

[Mike Kelly]

These tests are based upon emacs_deliver_message, so without emacs they
will not work.
---
 test/crypto |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/crypto b/test/crypto
index be752b1..fcaf4be 100755
--- a/test/crypto
+++ b/test/crypto
@@ -7,6 +7,8 @@
 test_description='PGP/MIME signature verification and decryption'
 . ./test-lib.sh
 
+test_require_external_prereq emacs
+
 add_gnupg_home ()
 {
     local output
-- 
1.7.10.2