Fix grep flag

Dockerfile

@@ -2,7 +2,7 @@ FROM        debian:jessie
 MAINTAINER  Freelock john@freelock.com
 
 # Build time variables
-ENV LSMB_VERSION 1.4
+ENV LSMB_VERSION 1.3
 
 
 # Install Perl, Tex, Starman, psql client, and all dependencies

README.md

@@ -7,8 +7,7 @@ This is a work in progress to make a docker image for running LedgerSMB. It shou
 
 -	`1.5`, `dev-master` - Master branch, unstable
 - `1.4`, `latest` - Tip of git 1.4 branch
-- `1.4.12` - Latest stable release (not yet built)
-- `1.3.45` - Last 1.3.x release (not yet built)
+- `1.3` - Latest 1.3.x release
 
 
 # What is LedgerSMB?

start.sh

@@ -1,11 +1,6 @@
 #!/bin/bash
 
-if [[ -e /tmp/smtpconfig ]]; then
-  echo "smtp configured."
-else
-  update_ssmtp.sh
-  touch /tmp/smtpconfig
-fi
+update_ssmtp.sh
 
 
 if [[ ! -f ledgersmb.conf ]]; then

update_ssmtp.sh

@@ -1,4 +1,9 @@
 #!/bin/bash
+ConfiguredComment='# install script update_ssmtp.sh has configured ssmtp'
+grep -qc "$ConfiguredComment" /etc/ssmtp.conf && {
+    echo "smtp configured."
+    exit
+}
 
 sed -i \
     -e "s/\(root=\).*\$/\1$SSMTP_ROOT/g" \
@@ -10,3 +15,4 @@ sed -i \
 [ -z "$SSMTP_AUTH_PASS" ] || echo "AuthPass=$SSMTP_AUTH_PASS" >> /etc/ssmtp/ssmtp.conf
 [ -z "$SSMTP_AUTH_METHOD" ] || echo "AuthMethod=$SSMTP_AUTH_METHOD" >> /etc/ssmtp/ssmtp.conf
 [ -z "$SSMTP_FROMLINE_OVERRIDE" ] || echo "FromLineOverride=$SSMTP_FROMLINE_OVERRIDE" >> /etc/ssmtp/ssmtp.conf
+echo "$ConfiguredComment" >> /etc/ssmtp/ssmtp.conf