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3 changes: 2 additions & 1 deletion web_src/js/svg.js
Original file line number Diff line number Diff line change
Expand Up @@ -80,7 +80,8 @@ export function svg(name, size = 16, className = '') {
const svgNode = document.firstChild;
if (size !== 16) svgNode.setAttribute('width', String(size));
if (size !== 16) svgNode.setAttribute('height', String(size));
if (className) svgNode.classList.add(...className.split(/\s+/));
// filter array to remove empty string
if (className) svgNode.classList.add(...className.split(/\s+/).filter(item => item));
return serializer.serializeToString(svgNode);
}

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