1 files changed, 23 insertions, 9 deletions

diff --git a/vendor/github.com/victorhaggqvist/pflag/float64.go b/vendor/github.com/spf13/pflag/float64.go
index 8d79be0..04b5492 100644
--- a/vendor/github.com/victorhaggqvist/pflag/float64.go
+++ b/vendor/github.com/spf13/pflag/float64.go
@@ -1,9 +1,6 @@
 package pflag
 
-import (
-	"fmt"
-	"strconv"
-)
+import "strconv"
 
 // -- float64 Value
 type float64Value float64
@@ -19,7 +16,24 @@ func (f *float64Value) Set(s string) error {
 	return err
 }
 
-func (f *float64Value) String() string { return fmt.Sprintf("%v", *f) }
+func (f *float64Value) Type() string {
+	return "float64"
+}
+
+func (f *float64Value) String() string { return strconv.FormatFloat(float64(*f), 'g', -1, 64) }
+
+func float64Conv(sval string) (interface{}, error) {
+	return strconv.ParseFloat(sval, 64)
+}
+
+// GetFloat64 return the float64 value of a flag with the given name
+func (f *FlagSet) GetFloat64(name string) (float64, error) {
+	val, err := f.getFlagType(name, "float64", float64Conv)
+	if err != nil {
+		return 0, err
+	}
+	return val.(float64), nil
+}
 
 // Float64Var defines a float64 flag with specified name, default value, and usage string.
 // The argument p points to a float64 variable in which to store the value of the flag.
@@ -27,7 +41,7 @@ func (f *FlagSet) Float64Var(p *float64, name string, value float64, usage strin
 	f.VarP(newFloat64Value(value, p), name, "", usage)
 }
 
-// Like Float64Var, but accepts a shorthand letter that can be used after a single dash.
+// Float64VarP is like Float64Var, but accepts a shorthand letter that can be used after a single dash.
 func (f *FlagSet) Float64VarP(p *float64, name, shorthand string, value float64, usage string) {
 	f.VarP(newFloat64Value(value, p), name, shorthand, usage)
 }
@@ -38,7 +52,7 @@ func Float64Var(p *float64, name string, value float64, usage string) {
 	CommandLine.VarP(newFloat64Value(value, p), name, "", usage)
 }
 
-// Like Float64Var, but accepts a shorthand letter that can be used after a single dash.
+// Float64VarP is like Float64Var, but accepts a shorthand letter that can be used after a single dash.
 func Float64VarP(p *float64, name, shorthand string, value float64, usage string) {
 	CommandLine.VarP(newFloat64Value(value, p), name, shorthand, usage)
 }
@@ -51,7 +65,7 @@ func (f *FlagSet) Float64(name string, value float64, usage string) *float64 {
 	return p
 }
 
-// Like Float64, but accepts a shorthand letter that can be used after a single dash.
+// Float64P is like Float64, but accepts a shorthand letter that can be used after a single dash.
 func (f *FlagSet) Float64P(name, shorthand string, value float64, usage string) *float64 {
 	p := new(float64)
 	f.Float64VarP(p, name, shorthand, value, usage)
@@ -64,7 +78,7 @@ func Float64(name string, value float64, usage string) *float64 {
 	return CommandLine.Float64P(name, "", value, usage)
 }
 
-// Like Float64, but accepts a shorthand letter that can be used after a single dash.
+// Float64P is like Float64, but accepts a shorthand letter that can be used after a single dash.
 func Float64P(name, shorthand string, value float64, usage string) *float64 {
 	return CommandLine.Float64P(name, shorthand, value, usage)
 }