Just make hex work too here

[LGTM](https://lgtm.com/projects/g/mrdoob/three.js/snapshot/450a6bfa93778ea87b5f4ea966749c3b72e7218a/files/examples/jsm/libs/dat.gui.module.js?sort=name&dir=ASC&mode=heatmap#x3162d59f298337c1:1)
hezi-k · Jun 17, 2019 · 743a16b · 743a16b
1 parent c2edd82
commit 743a16b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/dat/color/Color.js b/src/dat/color/Color.js
@@ -136,8 +136,9 @@ Object.defineProperty(Color.prototype, 'a', {
 
 Object.defineProperty(Color.prototype, 'hex', {
   get: function() {
-    if (!this.__state.space !== 'HEX') {
+    if (this.__state.space !== 'HEX') {
       this.__state.hex = math.rgb_to_hex(this.r, this.g, this.b);
+      this.__state.space = 'HEX';
     }
 
     return this.__state.hex;