stream.pipe: Don't call destroy() unless it's a function

isaacs · isaacs · commit 41e1b171ec64 · 2012-09-10T16:00:27.000-07:00
diff --git a/lib/stream.js b/lib/stream.js
@@ -71,7 +71,7 @@ Stream.prototype.pipe = function(dest, options) {
     if (didOnEnd) return;
     didOnEnd = true;
 
-    dest.destroy();
+    if (typeof dest.destroy === 'function') dest.destroy();
   }
 
   // don't leave dangling pipes when there are errors.

Original file line number	Diff line number	Diff line change
`@@ -71,7 +71,7 @@ Stream.prototype.pipe = function(dest, options) {`
`71`	`71`	`if (didOnEnd) return;`
`72`	`72`	`didOnEnd = true;`
`73`	`73`
`74`		`- dest.destroy();`
	`74`	`+ if (typeof dest.destroy === 'function') dest.destroy();`
`75`	`75`	`}`
`76`	`76`
`77`	`77`	`// don't leave dangling pipes when there are errors.`