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Properly handle context variables that are NULL.

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Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
This commit is contained in:
Edward Z. Yang
2013-10-13 13:05:21 -07:00
parent f17490f009
commit 82bcc62058
2 changed files with 12 additions and 4 deletions
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8
tests/HTMLPurifier/ContextTest.php
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@@ -80,6 +80,14 @@ class HTMLPurifier_ContextTest extends HTMLPurifier_Harness
}
public function testNull() {
$context = new HTMLPurifier_Context();
$var = NULL;
$context->register('var', $var);
$this->assertNull($context->get('var'));
$context->destroy('var');
}
}
// vim: et sw=4 sts=4