patch applied (packages/HaXml): Ensure that Xtract does not crash on queries like foo[3].

[Malcolm Wallace]

Thu Dec  3 23:48:44 PST 2009  Malcolm.Wallace at cs.york.ac.uk
  * Ensure that Xtract does not crash on queries like foo[3].
  Ignore-this: d8488dc45b3740928decda4004e0483c
  Previously, if there were 2 or fewer matches, the query would crash with
  "index too large".  But all queries are potentially partial, so this one
  should really return an empty string.

    M ./src/Text/XML/HaXml/Xtract/Parse.hs -1 +1

View patch online:
http://darcs.haskell.org/packages/HaXml/_darcs/patches/20091204074844-6871e-cbf9d0a7d74c728adbd890bd229e9ec3f871f839.gz