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[Mime] removed unused local variable $k in Swift_Mime_Headers_Identif…

…icationHeader::setIds().
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1 parent 9492235 commit c3191512bdf2f5ffc3614cb3896b92e362d4ca4d @hhamon committed Jan 11, 2012
Showing with 1 addition and 1 deletion.
  1. +1 −1 lib/classes/Swift/Mime/Headers/IdentificationHeader.php
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2 lib/classes/Swift/Mime/Headers/IdentificationHeader.php
@@ -102,7 +102,7 @@ public function setIds(array $ids)
{
$actualIds = array();
- foreach ($ids as $k => $id)
+ foreach ($ids as $id)
{
$this->_assertValidId($id);
$actualIds[] = $id;

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