From 1b7ff5d76c7a3c67b6e0f9b51af78d1b227fdea3 Mon Sep 17 00:00:00 2001
From: Francis Lavoie <lavofr@gmail.com>
Date: Tue, 18 Jan 2022 13:29:07 -0500
Subject: httpcaddyfile: Add `default_bind` global option (#4531)

---
 caddyconfig/httpcaddyfile/addresses.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'caddyconfig/httpcaddyfile/addresses.go')

diff --git a/caddyconfig/httpcaddyfile/addresses.go b/caddyconfig/httpcaddyfile/addresses.go
index e2e7771..b33c0f0 100644
--- a/caddyconfig/httpcaddyfile/addresses.go
+++ b/caddyconfig/httpcaddyfile/addresses.go
@@ -213,7 +213,11 @@ func (st *ServerType) listenerAddrsForServerBlockKey(sblock serverBlock, key str
 		lnHosts = append(lnHosts, cfgVal.Value.([]string)...)
 	}
 	if len(lnHosts) == 0 {
-		lnHosts = []string{""}
+		if defaultBind, ok := options["default_bind"].(string); ok {
+			lnHosts = []string{defaultBind}
+		} else {
+			lnHosts = []string{""}
+		}
 	}
 
 	// use a map to prevent duplication
-- 
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