use Buffer.alloc if available

mafintosh · web-flow · commit eb98d9d78f86 · 2016-11-25T11:34:59.000-03:00
diff --git a/index.js b/index.js
@@ -9,6 +9,10 @@ module.exports = function alloc (size, fill, encoding) {
   if (size < 0) {
     throw new RangeError('"size" argument must not be negative')
   }
+  
+  if (Buffer.alloc) {
+    return Buffer.alloc(size, fill, encoding)
+  }
 
   var buffer = allocUnsafe(size)
 

Original file line number	Diff line number	Diff line change
`@@ -9,6 +9,10 @@ module.exports = function alloc (size, fill, encoding) {`
`9`	`9`	`if (size < 0) {`
`10`	`10`	`throw new RangeError('"size" argument must not be negative')`
`11`	`11`	`}`
	`12`	`+`
	`13`	`+ if (Buffer.alloc) {`
	`14`	`+ return Buffer.alloc(size, fill, encoding)`
	`15`	`+ }`
`12`	`16`
`13`	`17`	`var buffer = allocUnsafe(size)`
`14`	`18`