headers: Fix + in Caddyfile to properly append rather than set
#4506
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francislavoie
added
bug 🐞
mholt
approved these changes
Jan 4, 2022
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See https://caddy.community/t/only-one-header-link-applied/14571
In a single
headerhandler, using+with the same field name multiple times would only use the last value, instead of adding each value.Super simple fix, just need to use
.Add()instead of.Set()if we're using the+operator.