diff options
| -rw-r--r-- | flag.go | 9 |
1 files changed, 1 insertions, 8 deletions
@@ -83,7 +83,7 @@ func InitFlagSet(fs *flag.FlagSet, env []string, cfg map[string]string, args []s } if f.DefValue != f.Value.String() { - if _, ok := f.Value.(MutableFlagValue); !ok { + if _, ok := f.Value.(interface{ MutableFlag() }); !ok { return } } @@ -108,13 +108,6 @@ func InitFlagSet(fs *flag.FlagSet, env []string, cfg map[string]string, args []s return err } -// MutableFlagValue is used to signal whether it is safe to set a flag -// to another value if it has already been set before, i.e. if its -// current value (as a string) is the same as its default value. -type MutableFlagValue interface { - MutableFlagValue() -} - // ParseString returns the string passed with no error set. func ParseString(s string) (string, error) { return s, nil |