[sqlite] Infinite loop on sqlite3_close()

[Preston Zaugg]

While running some performance tests i ran into a condition where 
sqlite3_close got caught in an infinite loop.
The loop it gets caught in is on line main.c 194:
   while( pPrev && pPrev->pNext!=db ){
     pPrev = pPrev->pNext;
   }
This did not happen until i upgraded to 3.2.7, not the only change, but the 
most significant. This is repeatable, but does not happen in the same spot 
each time.

Is anybody else running into this?