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fix PHP Fatal error under PHP 5.3: Cannot access self:: when no class scope is active
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@ -938,7 +938,7 @@ abstract class egw_framework
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{
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$versions = array();
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$security = null;
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if (($remote = file_get_contents(egw_framework::CURRENT_VERSION_URL, false, self::proxy_context())))
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if (($remote = file_get_contents(egw_framework::CURRENT_VERSION_URL, false, egw_framework::proxy_context())))
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{
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list($current, $security) = explode("\n", $remote);
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if (empty($security)) $security = $current;
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