1 files changed, 16 insertions, 12 deletions
diff --git a/deps/npm/node_modules/uuid/lib/sha1.js b/deps/npm/node_modules/uuid/lib/sha1.js
index e8771ce540..0b54b25072 100644
--- a/deps/npm/node_modules/uuid/lib/sha1.js
+++ b/deps/npm/node_modules/uuid/lib/sha1.js
@@ -3,19 +3,23 @@
 var crypto = require('crypto');
 
 function sha1(bytes) {
-	// support modern Buffer API
-	if (typeof Buffer.from === 'function') {
-		if (Array.isArray(bytes)) bytes = Buffer.from(bytes);
-		else if (typeof bytes === 'string') bytes = Buffer.from(bytes, 'utf8');
-	}
+  if (typeof Buffer.from === 'function') {
+    // Modern Buffer API
+    if (Array.isArray(bytes)) {
+      bytes = Buffer.from(bytes);
+    } else if (typeof bytes === 'string') {
+      bytes = Buffer.from(bytes, 'utf8');
+    }
+  } else {
+    // Pre-v4 Buffer API
+    if (Array.isArray(bytes)) {
+      bytes = new Buffer(bytes);
+    } else if (typeof bytes === 'string') {
+      bytes = new Buffer(bytes, 'utf8');
+    }
+  }
 
-	// support pre-v4 Buffer API
-	else {
-		if (Array.isArray(bytes)) bytes = new Buffer(bytes);
-		else if (typeof bytes === 'string') bytes = new Buffer(bytes, 'utf8');
-	}
-
-	return crypto.createHash('sha1').update(bytes).digest();
+  return crypto.createHash('sha1').update(bytes).digest();
 }
 
 module.exports = sha1;