Minor fixes.

_posts/2019-02-23-my-backup-system.md

@@ -163,8 +163,8 @@ ret_rsync=${?}
 # Flush data.
 sync
 
+FINISH=$(date +%s)
 if [ ${ret_rsync} -eq 0 ]; then
-    FINISH=$(date +%s)
     if [ "${LOG_TO_FILE}" = 'true' ]; then
         printf "%s\n" "[$(date '+%Y-%m-%d, %T') OK backup_ext_disks] "${DST}" ; \
 $((${FINISH}-${START}))s" >> "${LOG_FILE}"
@@ -175,7 +175,7 @@ $((${FINISH}-${START}))s" >> "${LOG_FILE}"
     fi
 else
     if [ "${LOG_TO_FILE}" = 'true' ]; then
-        printf "%s\n" "[$(date '+%Y-%m-%d, %T') FAILED backup_ext_disks\
+        printf "%s\n" "[$(date '+%Y-%m-%d, %T') FAILED backup_ext_disks \
 ret_rsync=${ret_rsync}] "${DST}"" \
         >> /var/log/rsync.log
     fi