array_combine PHP ERROR in Imap Client

Horde log shows ERROR: 2014-01-10T12:38:22+01:00 horde-5/

Fri, 10 Jan 2014 11:55:35 +0000

Horde log shows ERROR: 2014-01-10T12:38:22+01:00 horde-5/a.b.c.d horde: [horde] PHP ERROR: array_combine(): Both parameters should have at least 1 element [pid 4149 on line 3659 of "/usr/share/php/Horde/Imap/Client/Base.php"] I even don't know what it concerns.

Changes have been made in Git (master): commit f36b811aac6a

Fri, 17 Jan 2014 18:49:09 +0000

Changes have been made in Git (master): commit f36b811aac6a337c477801f49fd102c52a700a39 Author: Michael M Slusarz Date: Fri Jan 17 11:45:54 2014 -0700 [mms] When determining a sequence -> UID mapping, do sanity checking to make ensure data is valid (Bug #12911). .../Imap_Client/lib/Horde/Imap/Client/Base.php | 9 ++++++++- framework/Imap_Client/package.xml | 2 ++ 2 files changed, 10 insertions(+), 1 deletions(-) http://git.horde.org/horde-git/-/commit/f36b811aac6a337c477801f49fd102c52a700a39

That could only happen if the IMAP server returned incorrect

Fri, 17 Jan 2014 18:49:17 +0000

That could only happen if the IMAP server returned incorrect information. It would only affect cache data though, so it is best to simply do sanity checking and ignore the data if it is invalid. Horde_Imap_Client 2.17.0