catch error in format
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@ -71,6 +71,9 @@ class posterCommand extends Command {
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const PADDING = 40;
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img.format(function(err, format) {
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if (err) {
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return message.channel.send('An error has occured, is it an image?');
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}
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let output = `${os.tmpdir()}/poster${message.id}.${format.toLocaleLowerCase()}`;
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// Get the image size to calculate top and bottom text positions
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img.size(function(err, value) {
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