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undefined or nil Args default to ArbitraryArgs (#1612)

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This commit is contained in:
Unai Martinez-Corral
2022-06-21 03:00:50 +01:00
committed by GitHub
parent 7c9831d376
commit ea94a3db55
2 changed files with 3 additions and 3 deletions
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2
command.go
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@ -1012,7 +1012,7 @@ func (c *Command) ExecuteC() (cmd *Command, err error) {
func (c *Command) ValidateArgs(args []string) error { func (c *Command) ValidateArgs(args []string) error {
if c.Args == nil { if c.Args == nil {
return nil return ArbitraryArgs(c, args)
} }
return c.Args(c, args) return c.Args(c, args)
} }

4
user_guide.md
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@ -326,8 +326,8 @@ In both of these cases:
## Positional and Custom Arguments ## Positional and Custom Arguments
Validation of positional arguments can be specified using the `Args` field Validation of positional arguments can be specified using the `Args` field of `Command`.
of `Command`. If `Args` is undefined or `nil`, it defaults to `ArbitraryArgs`.
The following validators are built in: The following validators are built in: