From 8c12c6939aab9106db14ec2d11d983bc5b29fb2c Mon Sep 17 00:00:00 2001
From: Niall Sheridan <nsheridan@gmail.com>
Date: Sun, 7 Jul 2019 21:33:44 +0100
Subject: Switch to modules

---
 .../github.com/hashicorp/go-cleanhttp/handlers.go  | 43 ----------------------
 1 file changed, 43 deletions(-)
 delete mode 100644 vendor/github.com/hashicorp/go-cleanhttp/handlers.go

(limited to 'vendor/github.com/hashicorp/go-cleanhttp/handlers.go')

diff --git a/vendor/github.com/hashicorp/go-cleanhttp/handlers.go b/vendor/github.com/hashicorp/go-cleanhttp/handlers.go
deleted file mode 100644
index 7eda377..0000000
--- a/vendor/github.com/hashicorp/go-cleanhttp/handlers.go
+++ /dev/null
@@ -1,43 +0,0 @@
-package cleanhttp
-
-import (
-	"net/http"
-	"strings"
-	"unicode"
-)
-
-// HandlerInput provides input options to cleanhttp's handlers
-type HandlerInput struct {
-	ErrStatus int
-}
-
-// PrintablePathCheckHandler is a middleware that ensures the request path
-// contains only printable runes.
-func PrintablePathCheckHandler(next http.Handler, input *HandlerInput) http.Handler {
-	// Nil-check on input to make it optional
-	if input == nil {
-		input = &HandlerInput{
-			ErrStatus: http.StatusBadRequest,
-		}
-	}
-
-	// Default to http.StatusBadRequest on error
-	if input.ErrStatus == 0 {
-		input.ErrStatus = http.StatusBadRequest
-	}
-
-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		// Check URL path for non-printable characters
-		idx := strings.IndexFunc(r.URL.Path, func(c rune) bool {
-			return !unicode.IsPrint(c)
-		})
-
-		if idx != -1 {
-			w.WriteHeader(input.ErrStatus)
-			return
-		}
-
-		next.ServeHTTP(w, r)
-		return
-	})
-}
-- 
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