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st-tu-dresden / inloop

[Deprecated] A simple web application to manage online programming assignments
GNU General Public License v3.0
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Check whether upload exists before accessing it #387

Closed julianctni closed 4 years ago

julianctni commented 4 years ago

Add check, whether the upload input element really exists before attaching an event listener to it. Needed when a deadline is expired.

Fixes: #376