Make sure apache_getenv() exists before using it. fixes #6278
git-svn-id: https://develop.svn.wordpress.org/trunk@7401 602fd350-edb4-49c9-b593-d223f7449a82
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@ -779,7 +779,7 @@ function media_upload_form( $errors = null ) {
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$flash_action_url = get_option('siteurl') . "/wp-admin/async-upload.php";
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// If Mac and mod_security, no Flash. :(
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if ( false !== strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'mac') && 'on' == strtolower(apache_getenv('MODSEC_ENABLE')) )
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if ( function_exists('apache_getenv') && false !== strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'mac') && 'on' == strtolower(apache_getenv('MODSEC_ENABLE')) )
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$flash = false;
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else
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$flash = true;
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