[Tickets #6994] Fatal error in IMP::parseIndicesList method (Unsupported operand types)

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Ticket URL: http://bugs.horde.org/ticket/6994
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  Ticket             | 6994
  Created By         | asmarre at ull.es
  Summary            | Fatal error in IMP::parseIndicesList method
                     | (Unsupported operand types)
  Queue              | IMP
  Version            | 4.1.3
  Type               | Bug
  State              | Unconfirmed
  Priority           | 1. Low
  Milestone          |
  Patch              | 1
  Owners             |
+New Attachment     | imp_indices.diff
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asmarre at ull.es (2008-06-30 05:12) wrote:


Some users complain about an error that appears when they reply an email:

Fatal error: Unsupported operand types in
/usr/share/horde3/imp/lib/IMP.php on line 1143

My guess is that the recursive call in the line 1143 sometimes return  
false and then the + operation fail:

       } else {
             /* We are dealing with format #2. */
             foreach ($indices as $key => $val) {
                 if ($GLOBALS['imp_search']->isSearchMbox($key)) {
                     $res = IMP::parseIndicesList($val);
                     if ($res) $msgList += $res;
                 } else {
                     /* Make sure we don't have any duplicate keys. */
                     $msgList[$key] = is_array($val) ?  
array_unique($val) : array($val);
                 }
             }
         }

I attach a patch.