1 files changed, 7 insertions, 1 deletions
diff --git a/src/chain.cpp b/src/chain.cpp
index 5d182e1af8..b8158f7b0b 100644
--- a/src/chain.cpp
+++ b/src/chain.cpp
@@ -4,6 +4,12 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <chain.h>
+#include <util/time.h>
+
+std::string CBlockFileInfo::ToString() const
+{
+    return strprintf("CBlockFileInfo(blocks=%u, size=%u, heights=%u...%u, time=%s...%s)", nBlocks, nSize, nHeightFirst, nHeightLast, FormatISO8601Date(nTimeFirst), FormatISO8601Date(nTimeLast));
+}
 
 void CChain::SetTip(CBlockIndex *pindex) {
     if (pindex == nullptr) {
@@ -145,7 +151,7 @@ int64_t GetBlockProofEquivalentTime(const CBlockIndex& to, const CBlockIndex& fr
     if (r.bits() > 63) {
         return sign * std::numeric_limits<int64_t>::max();
     }
-    return sign * r.GetLow64();
+    return sign * int64_t(r.GetLow64());
 }
 
 /** Find the last common ancestor two blocks have.