From a72e608898c8c9372ee96605321992786a0ab219 Mon Sep 17 00:00:00 2001
From: Daniel Cousens <github@dcousens.com>
Date: Tue, 8 Sep 2015 23:45:37 +1000
Subject: [PATCH] ECPair: loop until within interval

---
 src/ecpair.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ecpair.js b/src/ecpair.js
index e469638..d9ef605 100644
--- a/src/ecpair.js
+++ b/src/ecpair.js
@@ -89,7 +89,7 @@ ECPair.makeRandom = function (options) {
     typeforce(types.Buffer256bit, buffer)
 
     d = BigInteger.fromBuffer(buffer)
-  } while (d.compareTo(secp256k1.n) >= 0)
+  } while (d.signum() === 0 || d.compareTo(secp256k1.n) >= 0)
 
   return new ECPair(d, null, options)
 }