From a1bf7a8f94e2d64006d5ab35167534b4ed851829 Mon Sep 17 00:00:00 2001
From: Christian Rotzoll <christian@geektank.de>
Date: Wed, 1 May 2019 03:15:48 +0200
Subject: [PATCH] #557 ignore reindex on future date

---
 home.admin/00raspiblitz.sh | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/home.admin/00raspiblitz.sh b/home.admin/00raspiblitz.sh
index 96948ae..82df7fa 100755
--- a/home.admin/00raspiblitz.sh
+++ b/home.admin/00raspiblitz.sh
@@ -80,6 +80,13 @@ if [ "${state}" = "presync" ]; then
   echo ""
   # analyse if blockchain was detected broken by pre-sync
   blockchainBroken=$(sudo tail /mnt/hdd/bitcoin/debug.log | grep -c "Please restart with -reindex or -reindex-chainstate to recover.")
+  # dismiss if its just a date thing
+  futureBlock=$(sudo tail /mnt/hdd/bitcoin/debug.log | grep "Please restart with -reindex or -reindex-chainstate to recover." | grep -c "block database contains a block which appears to be from the future")
+  if [ ${futureBlock} -gt 0 ]; then
+    blockchainBroken=0
+    echo "-> Ignore reindex - its just a future block, but delete logs to avoid future mismatches"
+    sudo rm /mnt/hdd/bitcoin/debug.log
+  fi
   if [ ${blockchainBroken} -eq 1 ]; then
     echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
     echo "Detected corrupted blockchain on pre-sync !"
@@ -164,6 +171,13 @@ waitUntilChainNetworkIsReady()
 
         # analyse LOGS for possible reindex
         reindex=$(sudo cat /mnt/hdd/${network}/debug.log | grep -c 'Please restart with -reindex or -reindex-chainstate to recover')
+        # dismiss if its just a date thing
+        futureBlock=$(sudo tail /mnt/hdd/${network}/debug.log | grep "Please restart with -reindex or -reindex-chainstate to recover" | grep -c "block database contains a block which appears to be from the future")
+        if [ ${futureBlock} -gt 0 ]; then
+          blockchainBroken=0
+          echo "-> Ignore reindex - its just a future block, but delete logs to avoid future mismatches"
+          sudo rm /mnt/hdd/${network}/debug.log
+        fi
         if [ ${reindex} -gt 0 ] || [ "${clienterror}" = "missing blockchain" ]; then
           echo "!! DETECTED NEED FOR RE-INDEX in debug.log ... starting repair options."
           sudo sed -i "s/^state=.*/state=repair/g" /home/admin/raspiblitz.info