remove: better error message when no version is passed in

TooTallNate · TooTallNate · commit 119e0303ad49 · 2012-03-28T18:33:48.000-07:00
diff --git a/lib/remove.js b/lib/remove.js
@@ -23,7 +23,7 @@ function remove (gyp, argv, callback) {
   var v = argv[0] || gyp.opts.target
 
   if (!v) {
-    return callback(new Error('You must specify a version number to remove. Ex: "0.6.12"'))
+    return callback(new Error('You must specify a version number to remove. Ex: "' + process.version + '"'))
   }
 
   // parse the version to normalize and make sure it's valid

Original file line number	Diff line number	Diff line change
`@@ -23,7 +23,7 @@ function remove (gyp, argv, callback) {`
`23`	`23`	`var v = argv[0] \|\| gyp.opts.target`
`24`	`24`
`25`	`25`	`if (!v) {`
`26`		`- return callback(new Error('You must specify a version number to remove. Ex: "0.6.12"'))`
	`26`	`+ return callback(new Error('You must specify a version number to remove. Ex: "' + process.version + '"'))`
`27`	`27`	`}`
`28`	`28`
`29`	`29`	`// parse the version to normalize and make sure it's valid`