Fix occasional jelly crash on unarmed characters.

Fix quiver hanging on unthrowable missiles (e.g. javelins, nets for small species).

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@6478 c06c8d41-db1a-0410-9941-cceddc491573

Created by  j-p-e-g  on July 10, 2008
EYH5LNJIH7HU6IV7DKA4ZRCFK7ZMUEOOPEH6EWG37TEUAJ5FSOQAC
Change contents