From 5596b69771da566d97d2bfe0a2aab939537728a9 Mon Sep 17 00:00:00 2001
From: Aaron Andersen <aaron@fosslib.net>
Date: Fri, 26 Jul 2019 17:51:06 -0400
Subject: [PATCH] nixos/httpd: remove duplicate module entries from httpd.conf

---
 nixos/modules/services/web-servers/apache-httpd/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/services/web-servers/apache-httpd/default.nix b/nixos/modules/services/web-servers/apache-httpd/default.nix
index ea9476a7c915..12200c879beb 100644
--- a/nixos/modules/services/web-servers/apache-httpd/default.nix
+++ b/nixos/modules/services/web-servers/apache-httpd/default.nix
@@ -336,7 +336,7 @@ let
           ++ optional enablePerl { name = "perl"; path = "${mod_perl}/modules/mod_perl.so"; }
           ++ concatMap (svc: svc.extraModules) allSubservices
           ++ extraForeignModules;
-      in concatMapStrings load allModules
+      in concatMapStrings load (unique allModules)
     }
 
     AddHandler type-map var