Revision: arch--geisler--1.0--patch-6
Archive: geisler@ece.nwu.edu--src
Creator: Jonathan Geisler <geisler@ece.nwu.edu>
Date: Mon Feb  4 13:40:58 CST 2002
Standard-date: 2002-02-04
Summary: check for column correctly everywhere
Keywords: 
New-files: {arch}/arch/arch--geisler/arch--geisler--1.0/geisler@ece.nwu.edu--src/patch-log/patch-6
Modified-files: ChangeLog
  ChangeLog.d/lord@regexps.com--2002/ChangeLog.lord--1.0
  ChangeLog.d/lord@regexps.com--2002/ChangeLog.lord-doc--1.0
  inventory/inventory.sh
New-patches: geisler@ece.nwu.edu--src/arch--geisler--1.0--patch-6

Stop using which -s and check if we can execute column using the
following lines:

    if column < /dev/null 2>&1 /dev/null ; then
	#do stuff
    fi
