Revert "make sure that flagVars is not a nil map"

9 years ago · d8af39254e
parent 48d8670838
commit d8af39254e
1 changed files with 0 additions and 3 deletions
--- a/command/meta.go
+++ b/command/meta.go
@ -120,9 +120,6 @@ func (m *Meta) FlagSet(n string, fs FlagSetFlags) *flag.FlagSet {
 		f.Var((*kvflag.Flag)(&m.flagVars), "var", "")
 		f.Var((*kvflag.FlagJSON)(&m.flagVars), "var-file", "")
 	}
-	if len(m.flagVars) == 0 {
-		m.flagVars = make(map[string]string)
-	}

 	// Create an io.Writer that writes to our Ui properly for errors.
 	// This is kind of a hack, but it does the job. Basically: create