Stylus update error test

stylus-error.json

[
	{
		"enabled": true,
		"updateUrl": "https://gist.github.com/Mottie/32acd89f2df44aaba94db367933cffdf/raw/5b291b59208ffbf1b74057e07923d0cd3cdc0fce/test.user.css",
		"md5Url": null,
		"originalMd5": null,
		"installDate": 1542676678468,
		"sourceCode": "/* ==UserStyle==\n@name           _test\n@namespace      github.com/openstyles/stylus\n@version        0.1.0\n@description    A new userstyle\n@author         Me\n@var color bg \"background\" #000\"\n@updateURL      https://gist.github.com/Mottie/32acd89f2df44aaba94db367933cffdf/raw/5b291b59208ffbf1b74057e07923d0cd3cdc0fce/test.user.css\n==/UserStyle== */\n@-moz-document domain(\"google.com\") {\n  body {\n    background: var(--bg) !important;\n  }\n}",
		"sections": [
			{
				"code": ":root {\n  --bg: rgb(0, 0, 0);\n}\nbody {\n    background: var(--bg) !important;\n  }",
				"start": 38,
				"domains": [
					"google.com"
				]
			}
		],
		"usercssData": {
			"name": "_test",
			"namespace": "github.com/openstyles/stylus",
			"version": "0.1.0",
			"description": "A new userstyle",
			"author": "Me",
			"vars": {
				"bg": {
					"type": "color",
					"label": "background",
					"name": "bg",
					"value": null,
					"default": "rgb(0, 0, 0)",
					"options": null
				}
			},
			"updateURL": "https://gist.github.com/Mottie/32acd89f2df44aaba94db367933cffdf/raw/5b291b59208ffbf1b74057e07923d0cd3cdc0fce/test.user.css"
		},
		"author": "Me",
		"description": "A new userstyle",
		"name": "_test",
		"id": 1
	}
]

test.user.css

/* ==UserStyle==
@name           _test
@namespace      github.com/openstyles/stylus
@version        0.1.0
@description    A new userstyle
@author         Me
@var color bg "background" #000"
@updateUrl      https://gist.github.com/Mottie/32acd89f2df44aaba94db367933cffdf/raw/5b291b59208ffbf1b74057e07923d0cd3cdc0fce/test.user.css
==/UserStyle== */
@-moz-document domain("google.com") {
  body {
    background: var(--bg) !important;
  }
}