headers: Fix + in Caddyfile to properly append rather than set (#4506)

This commit is contained in:
Francis Lavoie 2022-01-04 12:10:11 -05:00 committed by GitHub
parent 3fe2c73dd0
commit e9dde23024
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2 changed files with 16 additions and 1 deletions

View file

@ -13,6 +13,10 @@
header @images {
Cache-Control "public, max-age=3600, stale-while-revalidate=86400"
}
header {
+Link "Foo"
+Link "Bar"
}
}
----------
{
@ -121,6 +125,17 @@
]
}
}
},
{
"handler": "headers",
"response": {
"add": {
"Link": [
"Foo",
"Bar"
]
}
}
}
]
}

View file

@ -222,7 +222,7 @@ func applyHeaderOp(ops *HeaderOps, respHeaderOps *RespHeaderOps, field, value, r
if ops.Add == nil {
ops.Add = make(http.Header)
}
ops.Add.Set(field[1:], value)
ops.Add.Add(field[1:], value)
case strings.HasPrefix(field, "-"): // delete
ops.Delete = append(ops.Delete, field[1:])