fix: do not redeclare variable (#3956)

mochajs · Jul 17, 2019 · f77cac4 · f77cac4
1 parent 6201e42
commit f77cac4
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/docs/example/Array.js b/docs/example/Array.js
@@ -13,7 +13,7 @@ describe('Array', function(){
       var arr = [];
       var n = arr.push('foo');
       expect(n).to.equal(1);
-      var n = arr.push('bar');
+      n = arr.push('bar');
       expect(n).to.equal(2);
     })
 
@@ -39,7 +39,7 @@ describe('Array', function(){
       var arr = [];
       var n = arr.unshift('foo');
       expect(n).to.equal(1);
-      var n = arr.unshift('bar');
+      n = arr.unshift('bar');
       expect(n).to.equal(2);
     })
 
@@ -70,4 +70,5 @@ describe('Array', function(){
       expect(arr).to.have.length(1);
     })
   })
-})
+})
+