[Fixed] [r3806] BUMPSPECIAL causes a desync

[Kate]

Hey, remember my Springboard example from before?

Try summoning it in a netgame with two clients on localhost, and jump on it a few times. It should immediately, if not a little while after, cause a desync between the two clients.

[William Nuddlespear]

This patch seems to fix the problem.

http://www.sendspace.com/file/z39sw9

[randi]

This seems a probable cause. Fixed applied in r3855.