From 88da77886c0c231af8d36965a6902db43553395b Mon Sep 17 00:00:00 2001
From: blackjok3r <blackjok3r@gmail.com>
Date: Thu, 29 Nov 2018 23:45:42 +0800
Subject: [PATCH] try

---
 src/crosschain_authority.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/crosschain_authority.cpp b/src/crosschain_authority.cpp
index 928f6ed64..551c322fe 100644
--- a/src/crosschain_authority.cpp
+++ b/src/crosschain_authority.cpp
@@ -33,7 +33,7 @@ bool CheckTxAuthority(const CTransaction &tx, CrosschainAuthority auth)
         if (tx.vout.size() < txIn.prevout.n) return false;
         CScript spk = tx.vout[txIn.prevout.n].scriptPubKey;
         if (spk.size() != 35) return false;
-        char *pk = *spk[0];
+        unsigned char *pk = *spk[0];
         if (pk++[0] != 33) return false;
         if (pk[33] != OP_CHECKSIG) return false;