dont push null

max-mapper · max-mapper · commit 77d382f5f101 · 2017-08-08T14:18:31.000-07:00
diff --git a/index.js b/index.js
@@ -28,7 +28,7 @@ function createFunctionStream (func, opts) {
 
   function transform (obj, enc, next) {
     var out = compiled.call(obj, require, obj)
-    this.push(out)
+    if (out) this.push(out)
     next()
   }
 

Original file line number	Diff line number	Diff line change
`@@ -28,7 +28,7 @@ function createFunctionStream (func, opts) {`
`28`	`28`
`29`	`29`	`function transform (obj, enc, next) {`
`30`	`30`	`var out = compiled.call(obj, require, obj)`
`31`		`- this.push(out)`
	`31`	`+ if (out) this.push(out)`
`32`	`32`	`next()`
`33`	`33`	`}`
`34`	`34`