bughz/glider
1
0
Fork 0
mirror of https://github.com/nadoo/glider.git synced 2025-11-04 15:52:38 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

conf: show help before error exit

Browse Source
This commit is contained in:
nadoo 2018-01-04 15:26:18 +08:00
parent ff281721d0
commit 8e8361bc42
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
conf.go
View File

@ -47,6 +47,7 @@ func confInit() {
flag.Usage = usage
err := flag.Parse()
if err != nil {
flag.Usage()
fmt.Fprintf(os.Stderr, "ERROR: %s\n", err)
os.Exit(-1)
}