From 53e3ff2b2421a491badb24be578717e3bc11e485 Mon Sep 17 00:00:00 2001
From: DL6ER <dl6er@dl6er.de>
Date: Fri, 26 Apr 2019 17:32:05 +0200
Subject: [PATCH] Only add non-empty lines when moving file content into
 database tables

Signed-off-by: DL6ER <dl6er@dl6er.de>
---
 gravity.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/gravity.sh b/gravity.sh
index 75057eec..1d94424f 100755
--- a/gravity.sh
+++ b/gravity.sh
@@ -125,7 +125,10 @@ database_table_from_file() {
     # Read file line by line
     grep -v '^ *#' < "${source}" | while IFS= read -r domain
     do
-      echo "\"${domain}\",1,${timestamp}" >> "${tmpFile}"
+      # Only add non-empty lines
+      if [[ ! -z "${domain}" ]]; then
+        echo "\"${domain}\",1,${timestamp}" >> "${tmpFile}"
+      fi
     done
     inputfile="${tmpFile}"
   fi