updated npm modules

node_modules/color/index.js

@@ -366,6 +366,9 @@ Color.prototype = {
 	mix: function (mixinColor, weight) {
 		// ported from sass implementation in C
 		// https://github.com/sass/libsass/blob/0e6b4a2850092356aa3ece07c6b249f0221caced/functions.cpp#L209
+		if (!mixinColor || !mixinColor.rgb) {
+			throw new Error('Argument to "mix" was not a Color instance, but rather an instance of ' + typeof mixinColor);
+		}
 		var color1 = mixinColor.rgb();
 		var color2 = this.rgb();
 		var p = weight === undefined ? 0.5 : weight;

node_modules/color/package.json

@@ -1,8 +1,8 @@
 {
   "_from": "color@^3.0.0",
-  "_id": "color@3.1.0",
+  "_id": "color@3.1.1",
   "_inBundle": false,
-  "_integrity": "sha512-CwyopLkuRYO5ei2EpzpIh6LqJMt6Mt+jZhO5VI5f/wJLZriXQE32/SSqzmrh+QB+AZT81Cj8yv+7zwToW8ahZg==",
+  "_integrity": "sha512-PvUltIXRjehRKPSy89VnDWFKY58xyhTLyxIg21vwQBI6qLwZNPmC8k3C1uytIgFKEpOIzN4y32iPm8231zFHIg==",
   "_location": "/color",
   "_phantomChildren": {},
   "_requested": {
@@ -18,8 +18,8 @@
   "_requiredBy": [
     "/postcss-colormin"
   ],
-  "_resolved": "https://registry.npmjs.org/color/-/color-3.1.0.tgz",
-  "_shasum": "d8e9fb096732875774c84bf922815df0308d0ffc",
+  "_resolved": "https://registry.npmjs.org/color/-/color-3.1.1.tgz",
+  "_shasum": "7abf5c0d38e89378284e873c207ae2172dcc8a61",
   "_spec": "color@^3.0.0",
   "_where": "C:\\xampp\\htdocs\\w4rpservices\\node_modules\\postcss-colormin",
   "authors": [
@@ -38,8 +38,8 @@
   "deprecated": false,
   "description": "Color conversion and manipulation with CSS string support",
   "devDependencies": {
-    "mocha": "^2.2.5",
-    "xo": "^0.12.1"
+    "mocha": "^6.1.4",
+    "xo": "0.12.1"
   },
   "files": [
     "CHANGELOG.md",
@@ -62,7 +62,7 @@
     "pretest": "xo",
     "test": "mocha"
   },
-  "version": "3.1.0",
+  "version": "3.1.1",
   "xo": {
     "rules": {
       "no-cond-assign": 0,