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Prevent notice in OutputPage by casting to an array. This already exists on the WMF cluster as a live hack

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This commit is contained in:
Roan Kattouw 2011-10-31 18:27:35 +00:00
parent 6447ae9f21
commit faeddd0da7
1 changed files with 1 additions and 1 deletions
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2
includes/OutputPage.php
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@ -1640,7 +1640,7 @@ class OutputPage extends ContextSource {
$this->mVaryHeader[$header] = $option;
}
}
$this->mVaryHeader[$header] = array_unique( $this->mVaryHeader[$header] );
$this->mVaryHeader[$header] = array_unique( (array)$this->mVaryHeader[$header] );
}
/**