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-rw-r--r--modules/caddyhttp/autohttps.go3
1 files changed, 3 insertions, 0 deletions
diff --git a/modules/caddyhttp/autohttps.go b/modules/caddyhttp/autohttps.go
index 6cb0492..69e3318 100644
--- a/modules/caddyhttp/autohttps.go
+++ b/modules/caddyhttp/autohttps.go
@@ -338,6 +338,9 @@ func (app *App) automaticHTTPSPhase2() error {
if err != nil {
return fmt.Errorf("%s: managing certificate for %s: %s", srvName, domains, err)
}
+
+ // no longer needed; allow GC to deallocate
+ srv.AutoHTTPS.domainSet = nil
}
return nil