node_modules

2 files changed, 15 insertions, 6 deletions

diff --git a/node_modules/vinyl/lib/inspect-stream.js b/node_modules/vinyl/lib/inspect-stream.js
index 314009d1e..9faaa0a40 100644
--- a/node_modules/vinyl/lib/inspect-stream.js
+++ b/node_modules/vinyl/lib/inspect-stream.js
@@ -1,12 +1,6 @@
 'use strict';
 
-var isStream = require('is-stream');
-
 function inspectStream(stream) {
-  if (!isStream(stream)) {
-    return;
-  }
-
   var streamType = stream.constructor.name;
   // Avoid StreamStream
   if (streamType === 'Stream') {
diff --git a/node_modules/vinyl/lib/is-stream.js b/node_modules/vinyl/lib/is-stream.js
new file mode 100644
index 000000000..04882b497
--- /dev/null
+++ b/node_modules/vinyl/lib/is-stream.js
@@ -0,0 +1,15 @@
+'use strict';
+
+function isStream(stream) {
+  if (!stream) {
+    return false;
+  }
+
+  if (typeof stream.pipe !== 'function') {
+    return false;
+  }
+
+  return true;
+}
+
+module.exports = isStream;