From b6f711b69d3e0a0d702537a50b66c84ed5b03b9b Mon Sep 17 00:00:00 2001
From: blackjok3r <blackjok3r@gmail.com>
Date: Sun, 11 Nov 2018 06:26:36 +0800
Subject: [PATCH] fix

---
 src/rpcmining.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/rpcmining.cpp b/src/rpcmining.cpp
index cb421b9e0..b317190dd 100644
--- a/src/rpcmining.cpp
+++ b/src/rpcmining.cpp
@@ -526,9 +526,10 @@ UniValue getblocktemplate(const UniValue& params, bool fHelp)
     {
         const UniValue& oparam = params[0].get_obj();
         const UniValue& modeval = find_value(oparam, "mode");
-        if (modeval.isStr())
+        if (modeval.isStr()) {
             strMode = modeval.get_str();
-        fprintf(stderr, "%s\n",strMode.c_str());
+            fprintf(stderr, "%s\n",strMode.c_str());
+        }
         else if (modeval.isNull())
         {
             strMode = "template";