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Clean up references to the replaced elements during injection, which …

…end up as detached DOM elements, so they can be GC'd
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protodave committed Jul 1, 2014
1 parent 96cb187 commit f3e1bfb77358ca6404c3aeffea9aae316cc5d919
Showing with 5 additions and 0 deletions.
  1. +5 −0 svg-injector.js
@@ -337,6 +337,11 @@
// Replace the image with the svg
el.parentNode.replaceChild(svg, el);

// Now that we no longer need it, drop references
// to the original element so it can be GC'd
delete injectedElements[injectedElements.indexOf(el)];
el = null;

// Increment the injected count

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