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-rw-r--r--caddyconfig/caddyfile/formatter_test.go5
1 files changed, 5 insertions, 0 deletions
diff --git a/caddyconfig/caddyfile/formatter_test.go b/caddyconfig/caddyfile/formatter_test.go
index 64cf6d2..8e5b368 100644
--- a/caddyconfig/caddyfile/formatter_test.go
+++ b/caddyconfig/caddyfile/formatter_test.go
@@ -180,6 +180,11 @@ d {
}`,
},
{
+ description: "env var placeholders with port",
+ input: `:{$PORT}`,
+ expect: `:{$PORT}`,
+ },
+ {
description: "comments",
input: `#a "\n"