[Bug 282638] Re: log_progress_msg overridden with empty function in /etc/lsb-base-logging.sh

[Andrew]

Still is in Ubuntu 14.04

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https://bugs.launchpad.net/bugs/282638

Title:
  log_progress_msg overridden with empty function in /etc/lsb-base-
  logging.sh

Status in “lsb” package in Ubuntu:
  Triaged

Bug description:
  Binary package hint: lsb-base

  The functions in /etc/lsb-base-logging.sh override all the corresponding functions in /lib/lsb/init-functions.
  In particular it override log_progress_msg with the following code:
  ===========
  ...
   log_progress_msg () { 
      : 
  }
  ...
  ===========

  There is really little surprise in the fact no output is given.
  Is this behavior intended?
  If so: why?
  fixing this is rather trivial, bu I would like to understand the "why" before touching anything

  If that's relevant:
  ===========
  mauro at heimdall:~$ lsb_release -rd
  Description:	Ubuntu 8.04.1
  Release:	8.04
  mauro at heimdall:~$ apt-cache policy lsb-base
  lsb-base:
    Installato: 3.2-4ubuntu1
    Candidato: 3.2-4ubuntu1
    Tabella versione:
   *** 3.2-4ubuntu1 0
          500 http://it.archive.ubuntu.com hardy/main Packages
          100 /var/lib/dpkg/status
  ===========

  UPDATE:
  I changed my /etc/lsb-base-logging.sh to "fix" the problem (if any).
  If someone is interested these are the diffs:
  ===========
  mauro at heimdall:/etc$ diff -wu lsb-base-logging.sh-orig  lsb-base-logging.sh
  --- lsb-base-logging.sh-orig	2007-09-06 19:43:32.000000000 +0200
  +++ lsb-base-logging.sh	2008-10-14 10:55:05.000000000 +0200
  @@ -87,6 +87,7 @@
   	    COLS=80
               COL=73
           fi
  +        if [ -n "$2" ]; then #normal case
           # We leave the cursor `hanging' about-to-wrap (see terminfo(5)
           # xenl, which is approximately right). That way if the script
           # prints anything then we will be on the next line and not
  @@ -99,6 +100,13 @@
           # asterisk ought to go.
   
           printf " * $*       "
  +            unset DO_PROGRESS
  +        else                #prepare for log_progress_msg
  +            printf " * $1"
  +            $TPUT sc
  +            printf "       "
  +            DO_PROGRESS='t'
  +        fi
           # Enough trailing spaces for ` [fail]' to fit in; if the message
           # is too long it wraps here rather than later, which is what we
           # want.
  @@ -111,7 +119,24 @@
   }
   
   log_progress_msg () {
  -    :
  +    if [ -n $DO_PROGRESS ]; then
  +        $TPUT rc
  +        printf " $*"
  +        $TPUT sc
  +        printf "       "
  +        $TPUT hpa `$EXPR $COLS - 1`
  +        printf ' '
  +    fi
  +}
  +
  +log_progress_msg1 () {
  +    if [ -n $DO_PROGRESS ]; then
  +        $TPUT rc
  +        printf " $*"
  +        $TPUT el
  +        $TPUT hpa `$EXPR $COLS - 1`
  +        printf ' '
  +    fi
   }
   
   log_end_msg () {
  ===========
  They appear to work correctly at least within  gnome-terminal and at the linux console.

  TiA
  ZioNemo

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