fix resolved url

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/aws/aws-sdk-go v1.20.6
 	github.com/dutchcoders/go-clamd v0.0.0-20170520113014-b970184f4d9e
 	github.com/dutchcoders/go-virustotal v0.0.0-20140923143438-24cc8e6fa329
-	github.com/dutchcoders/transfer.sh-web v0.0.0-20190520063132-37110d436c89
+	github.com/dutchcoders/transfer.sh-web v0.0.0-20190716184912-96e06a2276ba
 	github.com/elazarl/go-bindata-assetfs v1.0.0
 	github.com/fatih/color v1.7.0
 	github.com/garyburd/redigo v1.6.0 // indirect

go.sum

@@ -17,6 +17,8 @@ github.com/dutchcoders/go-virustotal v0.0.0-20140923143438-24cc8e6fa329 h1:ERqCk
 github.com/dutchcoders/go-virustotal v0.0.0-20140923143438-24cc8e6fa329/go.mod h1:G5qOfE5bQZ5scycLpB7fYWgN4y3xdfXo+pYWM8z2epY=
 github.com/dutchcoders/transfer.sh-web v0.0.0-20190520063132-37110d436c89 h1:FJc5t2SEtRmLXDWxHFQG4QB98Vqr7/60cIiUT2F5yAA=
 github.com/dutchcoders/transfer.sh-web v0.0.0-20190520063132-37110d436c89/go.mod h1:UjR1zlrq/R2Sef7e4q3TeJm4HcbLh4vRzlCEGJP+wLg=
+github.com/dutchcoders/transfer.sh-web v0.0.0-20190716184912-96e06a2276ba h1:474BcGUqYKnxg49p7O7i3m9EuFfOag+OtPw5b/nmGVk=
+github.com/dutchcoders/transfer.sh-web v0.0.0-20190716184912-96e06a2276ba/go.mod h1:UjR1zlrq/R2Sef7e4q3TeJm4HcbLh4vRzlCEGJP+wLg=
 github.com/elazarl/go-bindata-assetfs v1.0.0 h1:G/bYguwHIzWq9ZoyUQqrjTmJbbYn3j3CKKpKinvZLFk=
 github.com/elazarl/go-bindata-assetfs v1.0.0/go.mod h1:v+YaWX3bdea5J/mo8dSETolEo7R71Vk1u8bnjau5yw4=
 github.com/fatih/color v1.7.0 h1:DkWD4oS2D8LGGgTQ6IvwJJXSL5Vp2ffcQg58nFV38Ys=

server/handlers.go

@@ -157,9 +157,9 @@ func (s *Server) previewHandler(w http.ResponseWriter, r *http.Request) {
 	}
 
 	relativeURL, _ := url.Parse(path.Join(s.proxyPath, token, filename))
-	resolvedURL := resolveURL(r, getURL(r).ResolveReference(relativeURL), true)
+	resolvedURL := resolveURL(r, relativeURL, true)
 	relativeURLGet, _ := url.Parse(path.Join(s.proxyPath, getPathPart, token, filename))
-	resolvedURLGet := resolveURL(r, getURL(r).ResolveReference(relativeURLGet), true)
+	resolvedURLGet := resolveURL(r, relativeURLGet, true)
 	var png []byte
 	png, err = qrcode.Encode(resolvedURL, qrcode.High, 150)
 	if err != nil {