HuaweiTech/cli — pull request #14 by asifhuawei (2014-11-19 06:04:26+00:00)
Title: User-Friendly message for invalid position

Improved the error message of create-buildpack to a more clear and descriptive one
Before Change : Invalid position. strconv.ParseInt: parsing input: invalid syntax
After Change : Error input is being passed in as the argument for 'Position' but 'Position' requires an integer. For more syntax help, see 'cf create-buildpack -h'

Issue: http://rnd-github.huawei.com/paas/cli/issues/19