From 6258dbf0a29f95dd7344756d9bd3ff0a7531a8d0 Mon Sep 17 00:00:00 2001
From: rootzoll <christian@geektank.de>
Date: Fri, 19 Oct 2018 00:19:29 +0200
Subject: [PATCH] next try to detect error

---
 home.admin/00infoLCD.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/home.admin/00infoLCD.sh b/home.admin/00infoLCD.sh
index f2e0432..61c1ff8 100755
--- a/home.admin/00infoLCD.sh
+++ b/home.admin/00infoLCD.sh
@@ -103,7 +103,8 @@ while :
       # RASPIBLITZ iS FULL SETUP
 
       # check if bitcoin is ready
-      clierror=$(sudo -u bitcoin ${network}-cli -datadir=/home/bitcoin/.${network} getblockchaininfo 1>/dev/null 2>&1)
+      sudo -u bitcoin ${network}-cli -datadir=/home/bitcoin/.${network} getblockchaininfo 1>/dev/null 2>>error.tmp
+      clierror=`cat error.tmp`
       if [ ${#clierror} -gt 0 ]; then
         l1="Waiting for ${network}d to get ready.\n"
         l1="Can take some time if devcie was off."