Description of Problem:

In some cases, init.d/postgresql fails to call echo_success and instead just
echoes " [ OK ]".  There is code in the init script that tries to call success()
if declared.  For reasons I haven't determined, this isn't working.

Version-Release number of selected component (if applicable):

postgresql-server-7.2.1-14

How Reproducible:

always, at least for me

Steps to Reproduce:
1. /etc/rc.d/init.d/postgresql start

Actual Results:

Starting postgresql service:   [ OK ]


Expected Results:

[ OK ] should be to the right and the OK should be green

Additional Information:
	
Only start has this problem.  stop works correctly.  stop calls echo_success()
or echo_failure() unconditionally.

I'm attaching a patch that illustrates that the problem in the start code lies
with the check for whether success is declared.  I'm not claiming that my fix
(which simply eliminates the check) is right, but it is no more wrong than what
is happening in the stop code.  In any case, my primary purpose for posting the
patch is to illustrate where the problem is.  The "Right" fix would be to fix
the test for whether success() is declared, but I'm not an advanced enough bash
user to see the problem off the top of my head, and I don't have time to track
it down right now....