Make sure comma exists

Otherwise, if a new syntax such as 'rgb(128 128 128 / 0.5)' is passed, the value will be returned as is.
jsdom · Jan 27, 2024 · a7bbf06 · a7bbf06
1 parent 2c6f2bd
commit a7bbf06
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/jsdom/living/helpers/colors.js b/lib/jsdom/living/helpers/colors.js
@@ -195,7 +195,7 @@ function sharedSpecifiedAndComputedAndUsed(color) {
     return hexToRGBA(color.slice(1));
   }
 
-  if (/^rgba?\(/.test(color)) {
+  if (/^rgba?\(/.test(color) && color.includes(",")) {
     return color.split(",").map(s => s.trim()).join(", ");
   }