is this really that bad? (calling push with OES+FD 3handed)

[BISCO]

22 level....my logic was since the blinds were so insanely high i was going to be forced to call an all-in with a junk hand by the short stack the next two hands anyway having only 2300 left and the blinds at 400/200 if i had folded the flop...

my read was dead on that he indeed had the 9 with a kicker in the 10-K range putting me clearly ahead of him when i make the call if my read is correct...was this that bad a decision?

Seat 10 is the button

Total number of players : 3

Seat 5: sb ( $3660 )
Seat 10: button ( $1190 )
Seat 8: hero ( $3150 )

Blinds(200/400)

** Dealing down cards **
Dealt to hero [ 7[img]/images/graemlins/heart.gif[/img] 5[img]/images/graemlins/heart.gif[/img] ]
button folds.
sb raises [600].
hero calls [400].

** Dealing Flop ** [ 4[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/heart.gif[/img], 6[img]/images/graemlins/diamond.gif[/img] ]
sb is all-In [2860]
hero is all-In [2350]

** Dealing Turn ** [ J[img]/images/graemlins/diamond.gif[/img] ]

** Dealing River ** [ A[img]/images/graemlins/spade.gif[/img] ]

sb shows [ Q[img]/images/graemlins/spade.gif[/img], 9[img]/images/graemlins/club.gif[/img] ] a pair of nines.
hero shows [ 7[img]/images/graemlins/heart.gif[/img], 5[img]/images/graemlins/heart.gif[/img] ] high card ace.

sb wins 510 chips from side pot #1 with a pair of nines.
sb wins 6300 chips from the main pot with a pair of nines.

hero finished in third place and won $40.