From bc952e64c2909cf51c3c668d1b60b31a86b3ed33 Mon Sep 17 00:00:00 2001
From: Patrick Van der Veken <github@kudos.be>
Date: Fri, 28 Aug 2015 08:55:05 +0200
Subject: [PATCH] check_config() update

check_config() update
---
 manage_ssh.sh | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/manage_ssh.sh b/manage_ssh.sh
index 67fffc5..ffd4074 100644
--- a/manage_ssh.sh
+++ b/manage_ssh.sh
@@ -41,6 +41,7 @@
 # @(#) 2015-08-26: added DO_SFTP_CHMOD configuration parameter to avoid
 # @(#)             setstat failures with sftp_file() when remote file
 # @(#)             permissions do not allow (VRF 1.2.1) [Patrick Van der Veken]
+# @(#) 2015-08-28: check_config() update (VRF 1.2.2) [Patrick Van der Veken]
 # -----------------------------------------------------------------------------
 # DO NOT CHANGE THIS FILE UNLESS YOU KNOW WHAT YOU ARE DOING!
 #******************************************************************************
@@ -54,7 +55,7 @@
 # or LOCAL_CONFIG_FILE instead
 
 # define the V.R.F (version/release/fix)
-MY_VRF="1.2.1"
+MY_VRF="1.2.2"
 # name of the global configuration file (script)
 GLOBAL_CONFIG_FILE="manage_ssh.conf"
 # name of the local configuration file (script)
@@ -102,26 +103,26 @@ then
     SSH_TRANSFER_USER="${LOGNAME}"
     if [[ -z "${SSH_TRANSFER_USER}" ]]
     then
-        print -u2 "ERROR: unable to set a value for SSH_TRANSFER_USER in $0"
+        print -u2 "ERROR: no value for the SSH_TRANSFER_USER setting in the configuration file"
         exit 1
     fi
 fi
 # LOCAL_DIR
 if [[ -z "${LOCAL_DIR}" ]]
 then
-    print -u2 "ERROR: you must define a value for the LOCAL_DIR setting in $0"
+    print -u2 "ERROR: no value for the LOCAL_DIR setting in the configuration file"
     exit 1
 fi
 # REMOTE_DIR
 if [[ -z "${REMOTE_DIR}" ]]
 then
-    print -u2 "ERROR: you must define a value for the REMOTE_DIR setting in $0"
+    print -u2 "ERROR: no value for the REMOTE_DIR setting in the configuration file"
     exit 1
 fi
 # DO_SFTP_CHMOD
 if [[ -z "${DO_SFTP_CHMOD}" ]]
 then
-    print -u2 "ERROR: you must define a value for the DO_SFTP_CHMOD setting in $0"
+    print -u2 "ERROR: no value for the DO_SFTP_CHMOD setting in the configuration file"
     exit 1
 fi
 # SSH_UPDATE_USER
@@ -130,20 +131,20 @@ then
     SSH_UPDATE_USER="${LOGNAME}"
     if [[ -z "${SSH_UPDATE_USER}" ]]
     then
-        print -u2 "ERROR: unable to set a value for SSH_UPDATE_USER in $0"
+        print -u2 "ERROR: no value for SSH_UPDATE_USER setting in the configuration file"
         exit 1
     fi
 fi
 # MAX_BACKGROUND_PROCS
 if [[ -z "${MAX_BACKGROUND_PROCS}" ]]
 then
-    print -u2 "ERROR: you must define a value for the MAX_BACKGROUND_PROCS setting in $0"
+    print -u2 "ERROR: no value for the MAX_BACKGROUND_PROCS setting in the configuration file"
     exit 1
 fi
 # BACKUP_DIR
 if [[ -z "${BACKUP_DIR}" ]]
 then
-    print -u2 "ERROR: you must define a value for the BACKUP_DIR setting in $0"
+    print -u2 "ERROR: no value for the BACKUP_DIR setting in the configuration file"
     exit 1
 fi
 
@@ -695,7 +696,7 @@ SOURCE_FILE="${TRANSFER_FILE##*/}"
 OLD_PWD=$(pwd) && cd ${TRANSFER_DIR}
 
 # transfer, (possibly) chmod the file to/on the target server (keep STDERR)
-if (( DO_SFTP_CHMOD  ))
+if (( DO_SFTP_CHMOD ))
 then
     sftp ${SFTP_ARGS} ${SSH_TRANSFER_USER}@${TRANSFER_HOST} >/dev/null <<EOT
 cd ${REMOTE_DIR}