From a08d72b21c4f846aaede65991ebcef2599ed8d62 Mon Sep 17 00:00:00 2001
From: Stephan Geisler <synotr@geimist.eu>
Date: Sat, 22 Aug 2020 14:18:19 +0000
Subject: [PATCH] =?UTF-8?q?=E2=80=9EBuild/synOTR.sh=E2=80=9C=20=C3=A4ndern?=
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---
 Build/synOTR.sh | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/Build/synOTR.sh b/Build/synOTR.sh
index baf1e7f..5dd7b12 100644
--- a/Build/synOTR.sh
+++ b/Build/synOTR.sh
@@ -293,6 +293,20 @@
 #################################################################################################
 
 
+set -eE -o functrace
+
+failure()
+{
+# this function show error line
+# --------------------------------------------------------------
+    # https://unix.stackexchange.com/questions/462156/how-do-i-find-the-line-number-in-bash-when-an-error-occured
+    local lineno=$1
+    local msg=$2
+    echo "Failed at $lineno: $msg"
+}
+trap 'failure ${LINENO} "$BASH_COMMAND"' ERR
+
+
 sec_to_time() 
 {
 #########################################################################################