images/search.png is referenced in the module CSS, but that file isn't present in the current dev branch of the module.
Committed a stop-gap fix for this.
Automatically closed -- issue fixed for 2 weeks with no activity.
It seems that this has been reintroduced in the latest dev (24 July 2012).
My mistake: I did not have the latest dev. (Mine was from June). Sorry about that.
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