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allow suggestions for non-root commands

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This commit is contained in:
deads2k 2016-05-27 08:18:08 -04:00
parent f368244301
commit 658b0c71fb
1 changed files with 5 additions and 5 deletions
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10
command.go
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@ -430,13 +430,13 @@ func (c *Command) Find(args []string) (*Command, []string, error) {
}
// root command with subcommands, do subcommand checking
if commandFound == c && len(argsWOflags) > 0 {
if commandFound != nil && len(argsWOflags) > 0 {
suggestionsString := ""
if !c.DisableSuggestions {
if c.SuggestionsMinimumDistance <= 0 {
c.SuggestionsMinimumDistance = 2
if !commandFound.DisableSuggestions {
if commandFound.SuggestionsMinimumDistance <= 0 {
commandFound.SuggestionsMinimumDistance = 2
}
if suggestions := c.SuggestionsFor(argsWOflags[0]); len(suggestions) > 0 {
if suggestions := commandFound.SuggestionsFor(argsWOflags[0]); len(suggestions) > 0 {
suggestionsString += "\n\nDid you mean this?\n"
for _, s := range suggestions {
suggestionsString += fmt.Sprintf("\t%v\n", s)