perf: minor refactor

unjs · Jan 26, 2018 · e4083aa · e4083aa
1 parent 6f6f7bc
commit e4083aa
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/index.js b/src/index.js
@@ -34,7 +34,10 @@ export default class Hookable {
       return
     }
 
-    this.$hooks[name] = this.$hooks[name] || []
+    if (!this.$hooks[name]) {
+      this.$hooks[name] = []
+    }
+
     this.$hooks[name].push(fn)
   }