From ea388c0a9feecf3bd89148fcb7fdf467ca01883d Mon Sep 17 00:00:00 2001
From: Prasad Katti <prasadmkatti@gmail.com>
Date: Sun, 5 Sep 2021 01:06:20 -0700
Subject: [PATCH] Fix issue with issue default mail template (#16956)

Backport #16956

The mail template rendering was failing with the error -
`...vices/mailer/mail.go:301:composeIssueCommentMessages() [E] ExecuteTemplate [issue/default/body]: template: issue/default:65:10: executing "issue/default" at <.i18n.Tr>: can't evaluate field i18n in type *models.Comment`

The issue was the template variable i18n is available in the outer scope.

Fix #16877
---
 templates/mail/issue/default.tmpl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/templates/mail/issue/default.tmpl b/templates/mail/issue/default.tmpl
index 071acdcbcfa0c..40d69839b0f38 100644
--- a/templates/mail/issue/default.tmpl
+++ b/templates/mail/issue/default.tmpl
@@ -62,7 +62,7 @@
 		{{end -}}
 		{{- range .ReviewComments}}
 			<hr>
-			{{.i18n.Tr "mail.issue.in_tree_path" .TreePath}}
+			{{$.i18n.Tr "mail.issue.in_tree_path" .TreePath}}
 			<div class="review">
 				<pre>{{.Patch}}</pre>
 				<div>{{.RenderedContent | Safe}}</div>