Use Configurator#expand_addr in HttpServer#listen

This may be redundant for the "normal" configuration file
directive, but allows the same syntax to be used in after_fork
hooks where HttpServer#listen() may be called.

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/unicorn.rb b/lib/unicorn.rb
index bc5ba23..392d301 100644
--- a/lib/unicorn.rb
+++ b/lib/unicorn.rb
@@ -182,6 +182,7 @@ module Unicorn
     # retried indefinitely, this is useful when workers belonging to
     # different masters are spawned during a transparent upgrade.
     def listen(address, opt = {}.merge(listener_opts[address] || {}))
+      address = config.expand_addr(address)
       return if String === address && listener_names.include?(address)
 
       delay = opt[:delay] || 0.5