return fingerprints not sig objects

diff --git a/edward b/edward
index 9a781850919a0f984d00923cb0d645e1006c3804..24fced5ecbdf88ed3aacf36ae344eb01fd1c8410 100755 (executable)
--- a/edward
+++ b/edward
@@ -481,7 +481,11 @@ def decrypt_block (msg_block, gpgme_ctx):
         return ("",[])
 
     plaintext = plain_b.getvalue().decode('utf-8')
-    return (plaintext, sigs)
+
+    fingerprints = []
+    for sig in sigs:
+        fingerprints += [sig.fpr]
+    return (plaintext, fingerprints)
 
 
 def choose_reply_encryption_key (gpgme_ctx, fingerprints):