FYI Correction to Icons GoJS Sample

@anguskwalker wrote:

I’ve been struggling to find out why my default SVG icon wasn’t displaying using the example above.

I discovered that the code in your example has a bug in the geoFunc function:

The line

  if (geo === undefined) geo = "heart";  // use this for an unknown icon name

Should read

  if (geo === undefined) geo = icons["heart"];  // use this for an unknown icon name

Then everything works nicely.

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