chore: add url parse guard (#2600)

* chore: add url parse guard * feat: add performance ci
stylus · Nov 27, 2021 · fc2e630 · fc2e630
1 parent 3329f5b
commit fc2e630
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diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -64,3 +64,18 @@ jobs:
        run: node --version && npm --version 
      - name: Run Test
        run: npm run test
+
+  benchmark:
+    name: 'Run stylus benchmark with node16'
+    runs-on: ubuntu-latest
+    steps:
+     - uses: actions/checkout@v2
+     - uses: actions/setup-node@v2
+       with:
+         node-version: '16'
+     - name: Install npm dependencies
+       run: npm install
+     - name: Print put node & npm version
+       run: node --version && npm --version 
+     - name: Run Benchmark
+       run: node ./bm.js
diff --git a/lib/functions/url.js b/lib/functions/url.js
@@ -86,7 +86,7 @@ module.exports = function(options) {
 
     // Parse literal
     url = parse(url);
-    var ext = extname(url.pathname)
+    var ext = extname(url.pathname || '')
       , mime = mimes[ext]
       , hash = url.hash || ''
       , literal = new nodes.Literal('url("' + url.href + '")')