When I run update this is the PDO I've received every time from a pending update for mailsystem-7.x-2.34.tar.gz upgrading to mailsystem-7.x-3.0-alpha1.tar.gz:

The following updates returned messages

mailsystem module

Update #7300
Failed: PDOException: SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '))' at line 1: DELETE FROM {registry} WHERE (name IN ()) ; Array ( ) in mailsystem_update_7300() (line 100 of /home/mysite/public_html/sites/all/modules/mailsystem/mailsystem.install).

#2 1905736-mailsystem-7300.patch456 bytesfearlsgroove
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carolalindh’s picture

I got the same error.

fearlsgroove’s picture

Version: 7.x-2.34 » 7.x-3.0-alpha1
Component: Module compatibility » Code
Issue summary: View changes
Status: Active » Needs review
456 bytes

If there are no generated classes to delete, it shouldn't try to delete those.

Les Lim’s picture

Status: Needs review » Closed (duplicate)