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18 lines
685 B
JavaScript
18 lines
685 B
JavaScript
(function () {
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var first = true;
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window.addEventListener('error', function (ev) {
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if (!ev) { return; }
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var srcElement = ev.srcElement;
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if (!srcElement) { return; }
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var nodeName = srcElement.nodeName;
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if (nodeName !== 'SCRIPT') { return; }
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var src = srcElement.src;
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if (!/\/bower_components\/.*/.test(src)) { return; }
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if (first) {
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document.write(`<p>It's possible that this server's administrators forgot to install its client-side dependencies with 'bower update'.</p>`);
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first = false;
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}
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document.write(`<p>Failed to load <code>${src}</code>.</p>`);
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}, true);
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}());
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