SVGLoader: fix use.href in non-browser environments #23297
Merged
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The current code processing
<use>
tag tries to accesshref
attribute using DOM element property ignoring the fact it is namespaced (conventionally withxlink
alias).It works in major browsers but fails in some environments that follow the W3C standard. Notably, jsdom. This patch makes it possible to use SVGLoader in NodeJS, and still keeps the original behavior in browsers. Also, it makes the code a little more consistent with surroundings that explicitly use
getAttribute
method rather than propetry-based access.