Fix linting errors

Author: RLIndia

scripts/fixmongo.sh

@@ -25,7 +25,7 @@ echo "RG_SRC=$RG_SRC"
 echo "S3_SOURCE=$S3_SOURCE"
 
 # First check if the IP at which mongod is listening is correct
-mymongoip=$(cat /etc/mongod.conf | sed -n -e 's/bindIp: \([^,]*\).*/\1/p' | sed -e 's/\s*//')
+mymongoip=$(sed -n -e 's/bindIp: \([^,]*\).*/\1/p' /etc/mongod.conf | sed -e 's/\s*//')
 echo "Mongod configured to listen at $mymongoip"
 myip=$(wget -q -O - http://169.254.169.254/latest/meta-data/local-ipv4)
 echo "Private IP of this machine is $myip"

scripts/fixsecrets.sh

@@ -6,7 +6,7 @@ echo "Fixing secrets...(fixsecrets.sh v$version)"
 echo "RG_HOME=$RG_HOME"
 
 old_secrets=$(docker secret ls | grep -i sp2prod | awk '{print $1}')
-if [ ! -z "$old_secrets" ]; then
+if [ -n "$old_secrets" ]; then
 	echo "Found old secrets. Removing..."
 	echo "$old_secrets" |
 		while IFS=$'\n' read -r mysecret; do