make it possible to do repl.start('', stream)

wadey · isaacs · commit d00739ce56b0 · 2011-04-21T12:20:50.000-07:00
diff --git a/lib/repl.js b/lib/repl.js
@@ -93,7 +93,7 @@ function REPLServer(prompt, stream) {
     process.stdin.resume();
   }
 
-  self.prompt = prompt || '> ';
+  self.prompt = (prompt != undefined ? prompt : '> ');
 
   function complete(text) {
     return self.complete(text);

Original file line number	Diff line number	Diff line change
`@@ -93,7 +93,7 @@ function REPLServer(prompt, stream) {`
`93`	`93`	`process.stdin.resume();`
`94`	`94`	`}`
`95`	`95`
`96`		`- self.prompt = prompt \|\| '> ';`
	`96`	`+ self.prompt = (prompt != undefined ? prompt : '> ');`
`97`	`97`
`98`	`98`	`function complete(text) {`
`99`	`99`	`return self.complete(text);`