Katrin Fischer 455c87d96e Bug 5175: Publisher link breaks display, if no publisher exists ... If there is no publisher the empty publisher link will break the record display in staff and intranet. This patch adds a check for existence of subfield b. Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>		2010-11-21 10:40:57 +13:00
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prog	Bug 5175: Publisher link breaks display, if no publisher exists	2010-11-21 10:40:57 +13:00