From 20500e74613f69f937e404cbabb3982da3b72881 Mon Sep 17 00:00:00 2001
From: Determinant <ted.sybil@gmail.com>
Date: Thu, 16 Aug 2018 23:56:59 -0400
Subject: fix vheight bug in self-voting

---
 include/hotstuff/entity.h   | 3 ++-
 include/hotstuff/liveness.h | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

(limited to 'include/hotstuff')

diff --git a/include/hotstuff/entity.h b/include/hotstuff/entity.h
index 29300a9..6f73db8 100644
--- a/include/hotstuff/entity.h
+++ b/include/hotstuff/entity.h
@@ -196,7 +196,8 @@ class Block {
         s << "<block "
           << "id="  << get_hex10(hash) << " "
           << "height=" << std::to_string(height) << " "
-          << "parent=" << get_hex10(parent_hashes[0]) << ">";
+          << "parent=" << get_hex10(parent_hashes[0]) << " "
+          << "qc_ref=" << (qc_ref ? get_hex10(qc_ref->get_hash()) : "null") << ">";
         return std::move(s);
     }
 };
diff --git a/include/hotstuff/liveness.h b/include/hotstuff/liveness.h
index 5dfb2e0..6396fe3 100644
--- a/include/hotstuff/liveness.h
+++ b/include/hotstuff/liveness.h
@@ -52,8 +52,8 @@ class PMAllParents: public virtual PaceMaker {
                 for (b = blk;
                     b->get_height() > bqc->get_height();
                     b = b->get_parents()[0]);
-                if (b == bqc && b->get_height() > bqc_tail->get_height())
-                    bqc_tail = b;
+                if (b == bqc && blk->get_height() > bqc_tail->get_height())
+                    bqc_tail = blk;
             }
             reg_bqc_update();
         });
-- 
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