JIRA Labels upgrade task fails on 2.4 upgrade for instances having no tabs for the default screen

2011-02-13 19:14:02,653 main INFO      [atlassian.jira.upgrade.UpgradeManagerImpl] Exported pre-upgrade data to: /data/jirastudio/jira/caches/indexes/jira_autoexport_20110213_191351.zip
2011-02-13 19:14:02,653 main INFO      [atlassian.jira.upgrade.UpgradeManagerImpl] ___ Performing Upgrade ____________________
2011-02-13 19:14:02,655 main INFO      [atlassian.jira.upgrade.UpgradeManagerImpl] Performing Upgrade Task: Adds the new Labels system field to the Default Screen of the default field configuration.
2011-02-13 15:37:14,421 main ERROR      [atlassian.jira.upgrade.UpgradeManagerImpl] Exception thrown during upgrade: Index: 0, Size: 0
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
       at java.util.ArrayList.RangeCheck(ArrayList.java:547)
       at java.util.ArrayList.get(ArrayList.java:322)
       at com.atlassian.jira.issue.fields.screen.FieldScreenImpl.getTab(FieldScreenImpl.java:99)
       at com.atlassian.jira.upgrade.tasks.UpgradeTask_Build551.doUpgrade(UpgradeTask_Build551.java:44)
       at com.atlassian.jira.upgrade.UpgradeManagerImpl.doUpgradeTaskSucess(UpgradeManagerImpl.java:579)
       at com.atlassian.jira.upgrade.UpgradeManagerImpl.runUpgradeTasks(UpgradeManagerImpl.java:483)