From 25d16046c2f5fa3c28965efb113ca79c2e60bb0c Mon Sep 17 00:00:00 2001
From: Sanjana Rajan <srajan1@stanford.edu>
Date: Wed, 22 Mar 2017 17:14:30 -0700
Subject: [PATCH] add one pass in case where no priv keys are passed in for
 signing

---
 src/message.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/message.js b/src/message.js
index b51ef574..4c4705c1 100644
--- a/src/message.js
+++ b/src/message.js
@@ -320,6 +320,9 @@ Message.prototype.sign = function(privateKeys=[], signature=null) {
         onePassSig.hashAlgorithm = config.prefer_hash_algorithm;
         onePassSig.publicKeyAlgorithm = sigPacket.publicKeyAlgorithm;
         onePassSig.signingKeyId = sigPacket.issuerKeyId;
+        if (!privateKeys.length && i === 0) {
+          onePassSig.flags = 1;
+        }
         packetlist.push(onePassSig);
       }
     }