Marc 483e19adb6 exc.stack -> (exc.stack || exc) so if exc is a message (e.g. knockout sends a message) you'll get the message instead of undefined		2015-04-22 10:00:45 +02:00
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octoprint	exc.stack -> (exc.stack || exc) so if exc is a message (e.g. knockout sends a message) you'll get the message instead of undefined	2015-04-22 10:00:45 +02:00