[padb] r450 committed - Fix help message for showing current settings....

[padb at googlecode.com]

Revision: 450
Author:   apittman at gmail.com
Date:     Tue Jul  2 13:43:39 2013
Log:      Fix help message for showing current settings.

This patch comes from Jeff Squyres <jsquyres at cisco.com>

http://code.google.com/p/padb/source/detail?r=450

Modified:
  /trunk/src/padb

=======================================
--- /trunk/src/padb	Thu Dec 15 12:39:20 2011
+++ /trunk/src/padb	Tue Jul  2 13:43:39 2013
@@ -792,7 +792,7 @@

  -O [opt1=val,<opt2=val>] Set internal config options for padb, advanced  
use only.
    Options in this version (these are liable to change)
-  Use -Ohelp for showing current settings
+  Use -Ohelp=1 for showing current settings

    General options:
    verbose              Set verbosity level.
@@ -5851,7 +5851,10 @@

          $key =~ s{-}{_}gx;

-        if (    not exists $conf{$key}
+	if ( $key eq "help" ) {
+	    config_help($mode);
+	    exit(0);
+	} elsif (    not exists $conf{$key}
              and not exists $conf{mode_options_reverse}{$key} )
          {
              print "Error, unknown config option '$name'\n";