[gmime] Is CI failing due to gpgme 1.2.0's gpgme_op_decrypt_verify()?

[Jeffrey Stedfast <fejj src gnome org>]

commit 7df9fc55e70ccfc38d3194de4b266e00236fb45b
Author: Jeffrey Stedfast <jestedfa microsoft com>
Date:   Fri Mar 10 15:40:00 2017 -0500

    Is CI failing due to gpgme 1.2.0's gpgme_op_decrypt_verify()?

 gmime/gmime-gpgme-utils.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gmime/gmime-gpgme-utils.c b/gmime/gmime-gpgme-utils.c
index 20f7005..64a9afb 100644
--- a/gmime/gmime-gpgme-utils.c
+++ b/gmime/gmime-gpgme-utils.c
@@ -547,7 +547,7 @@ g_mime_gpgme_decrypt (gpgme_ctx_t ctx, GMimeDecryptFlags flags, const char *sess
 #endif
        
        /* decrypt the input stream */
-       if (gpgme_get_protocol (ctx) == GPGME_PROTOCOL_OpenPGP)
+       if (gpgme_get_protocol (ctx) == GPGME_PROTOCOL_OpenPGP && gpgme_check_version ("1.7.0"))
                error = gpgme_op_decrypt_verify (ctx, input, output);
        else
                error = gpgme_op_decrypt (ctx, input, output);