[sync] another update on syncing with Nokia

[Karsten Fourmont]

Hi,

 > Oct 31 10:29:06 HORDE [error] [horde] SyncML: No sync object found for
 > URI=./calendar [on line 55 of "/usr/share/php/SyncML/Command/Sync.php"]
 >
 > Jan fixed that on Oct. 20, but now it's there again.

Well, it's the same bug popping up at a another place.

Try this patch:
http://cvs.horde.org/diff.php/framework/SyncML/SyncML/Command/Sync.php?r1=1.27&r2=1.28&ty=u

Cheers,
  Karsten