Notify if usersfs don't have users (probably it's an error)

piranna · piranna · commit ece37d3328a1 · 2017-02-15T21:38:17.000+01:00
diff --git a/lib/index.js b/lib/index.js
@@ -45,7 +45,10 @@ function usersSessions(usersFolder, callback)
   {
     if(error) return done(error)
 
-    each(users.filter(filterUser), function(username, callback)
+    users = users.filter(filterUser)
+    if(!users.length) return done('No users found')
+
+    each(users, function(username, callback)
     {
       jocker.run(usersFolder+'/'+username, '/init', {PATH: '/bin'}, callback)
     },

Original file line number	Diff line number	Diff line change
`@@ -45,7 +45,10 @@ function usersSessions(usersFolder, callback)`
`45`	`45`	`{`
`46`	`46`	`if(error) return done(error)`
`47`	`47`
`48`		`- each(users.filter(filterUser), function(username, callback)`
	`48`	`+ users = users.filter(filterUser)`
	`49`	`+ if(!users.length) return done('No users found')`
	`50`	`+`
	`51`	`+ each(users, function(username, callback)`
`49`	`52`	`{`
`50`	`53`	`jocker.run(usersFolder+'/'+username, '/init', {PATH: '/bin'}, callback)`
`51`	`54`	`},`