From 818d921bbb665ab966149523b02e8590efc9d9b4 Mon Sep 17 00:00:00 2001
From: 6543 <6543@obermui.de>
Date: Thu, 1 Oct 2020 07:54:34 +0200
Subject: [PATCH] Refactor use TrimSuffix instead of TrimRight (#12993)

* Refactor use TrimSuffix instead of TrimRight

* TrimRight right

* has #12990
---
 cmd/web.go                 | 2 +-
 models/user.go             | 2 +-
 modules/setting/setting.go | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/cmd/web.go b/cmd/web.go
index f0e1b16e7f..92d4b11b69 100644
--- a/cmd/web.go
+++ b/cmd/web.go
@@ -93,7 +93,7 @@ func runLetsEncryptFallbackHandler(w http.ResponseWriter, r *http.Request) {
 	// Remove the trailing slash at the end of setting.AppURL, the request
 	// URI always contains a leading slash, which would result in a double
 	// slash
-	target := strings.TrimRight(setting.AppURL, "/") + r.URL.RequestURI()
+	target := strings.TrimSuffix(setting.AppURL, "/") + r.URL.RequestURI()
 	http.Redirect(w, r, target, http.StatusFound)
 }
 
diff --git a/models/user.go b/models/user.go
index 650d5a803a..63ce6ffdfc 100644
--- a/models/user.go
+++ b/models/user.go
@@ -397,7 +397,7 @@ func (u *User) generateRandomAvatar(e Engine) error {
 // the local explore page. Function returns immediately.
 // When applicable, the link is for an avatar of the indicated size (in pixels).
 func (u *User) SizedRelAvatarLink(size int) string {
-	return strings.TrimRight(setting.AppSubURL, "/") + "/user/avatar/" + u.Name + "/" + strconv.Itoa(size)
+	return strings.TrimSuffix(setting.AppSubURL, "/") + "/user/avatar/" + u.Name + "/" + strconv.Itoa(size)
 }
 
 // RealSizedAvatarLink returns a link to the user's avatar. When
diff --git a/modules/setting/setting.go b/modules/setting/setting.go
index 26f226fe53..867641e61b 100644
--- a/modules/setting/setting.go
+++ b/modules/setting/setting.go
@@ -934,7 +934,7 @@ func NewContext() {
 
 	sec = Cfg.Section("U2F")
 	U2F.TrustedFacets, _ = shellquote.Split(sec.Key("TRUSTED_FACETS").MustString(strings.TrimRight(AppURL, "/")))
-	U2F.AppID = sec.Key("APP_ID").MustString(strings.TrimRight(AppURL, "/"))
+	U2F.AppID = sec.Key("APP_ID").MustString(strings.TrimSuffix(AppURL, "/"))
 
 	UI.ReactionsMap = make(map[string]bool)
 	for _, reaction := range UI.Reactions {