Fix regression, replace values in media queries, closes #24

Author: princed

index.js

@@ -157,6 +157,9 @@ const factory = ({ fs = nodeFs, resolve: options = {} } = {}) => async (root, ro
     if (node.type === 'decl') {
       // eslint-disable-next-line no-param-reassign
       node.value = replaceValueSymbols(node.value, definitions);
+    } else if (node.type === 'atrule' && node.name === 'media') {
+      // eslint-disable-next-line no-param-reassign
+      node.params = replaceValueSymbols(node.params, definitions);
     }
   });
 };

test.js

@@ -239,6 +239,14 @@ test('should replace inside custom properties', async (t) => {
   );
 });
 
+test('should replace inside media queries', async (t) => {
+  await run(
+    t,
+    '@value base: 10px;\n@media (min-width: calc(base * 200)) {}',
+    '@value base: 10px;\n@media (min-width: calc(10px * 200)) {}',
+  );
+});
+
 test('should allow custom-property-style names', async (t) => {
   await run(
     t,