1 files changed, 11 insertions, 3 deletions
diff --git a/vendor/github.com/mattn/go-colorable/colorable_others.go b/vendor/github.com/mattn/go-colorable/colorable_others.go
index 887f203dc..08cbd1e0f 100644
--- a/vendor/github.com/mattn/go-colorable/colorable_others.go
+++ b/vendor/github.com/mattn/go-colorable/colorable_others.go
@@ -10,7 +10,7 @@ import (
 	_ "github.com/mattn/go-isatty"
 )
 
-// NewColorable return new instance of Writer which handle escape sequence.
+// NewColorable returns new instance of Writer which handles escape sequence.
 func NewColorable(file *os.File) io.Writer {
 	if file == nil {
 		panic("nil passed instead of *os.File to NewColorable()")
@@ -19,12 +19,20 @@ func NewColorable(file *os.File) io.Writer {
 	return file
 }
 
-// NewColorableStdout return new instance of Writer which handle escape sequence for stdout.
+// NewColorableStdout returns new instance of Writer which handles escape sequence for stdout.
 func NewColorableStdout() io.Writer {
 	return os.Stdout
 }
 
-// NewColorableStderr return new instance of Writer which handle escape sequence for stderr.
+// NewColorableStderr returns new instance of Writer which handles escape sequence for stderr.
 func NewColorableStderr() io.Writer {
 	return os.Stderr
 }
+
+// EnableColorsStdout enable colors if possible.
+func EnableColorsStdout(enabled *bool) func() {
+	if enabled != nil {
+		*enabled = true
+	}
+	return func() {}
+}