Fix nil pointer in default issue mail template

mrsdizzie · mrsdizzie · commit 44ef09e837d6 · 2020-06-11T23:29:55.000-04:00
Fix: template: issue/default:20:17: executing "issue/default" at <.Comment.Type>: nil pointer evaluating interface {}.Type Introduced in go-gitea#11167
diff --git a/templates/mail/issue/default.tmpl b/templates/mail/issue/default.tmpl
@@ -17,7 +17,7 @@
 
 <body>
 	{{if .IsMention}}<p><b>@{{.Doer.Name}}</b> mentioned you:</p>{{end}}
-	{{if eq .Comment.Type 29}}
+	{{if eq .ActionName "push"}}
 		<p>
 			<b>{{.Doer.Name}}</b>  
 			{{if .Comment.IsForcePush}}
