$22 speed: Was this a bad fold?

[hummusx]

I would usually have pushed this, but I had been raising with a lot of hands and also had my blinds folded to me the last couple rounds. The two short stacks were both trying to fold into 3rd and with the big stack sitting there...was this really bad or ok?

PartyPoker $22 Speed Tournament, Big Blind is t600 (4 handed) Converter on pregopoker.com

Hero (t6380)
Button (t8650)
SB (t1430)
BB (t3540)

Preflop: Hero is in CO with 7[img]/images/graemlins/diamond.gif[/img] 7[img]/images/graemlins/club.gif[/img]
<font color="gray">Hero folds</font>, <font color="red">Button raises to t8650 (All-in)</font>, <font color="gray">SB folds</font>, <font color="gray">BB folds</font>