From: Paweł Chmielowski <pchmielowski@process-one.net>
Date: Tue, 30 Jan 2018 18:44:27 +0000 (+0100)
Subject: Use correct default when getting list of modules from config
X-Git-Tag: 18.03~98
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fc3c60594560ceee33205c21586b6f9e35b339a7;p=ejabberd

Use correct default when getting list of modules from config
---

diff --git a/src/gen_mod.erl b/src/gen_mod.erl
index 98d7d398f..4bdca70f9 100644
--- a/src/gen_mod.erl
+++ b/src/gen_mod.erl
@@ -133,7 +133,7 @@ start_modules() ->
 	end, ?MYHOSTS).
 
 get_modules_options(Host) ->
-    sort_modules(Host, ejabberd_config:get_option({modules, Host})).
+    sort_modules(Host, ejabberd_config:get_option({modules, Host}, [])).
 
 sort_modules(Host, ModOpts) ->
     G = digraph:new([acyclic]),
@@ -232,7 +232,7 @@ start_module(Host, Module, Opts0, NeedValidation) ->
 
 -spec reload_modules(binary()) -> ok.
 reload_modules(Host) ->
-    NewMods = ejabberd_config:get_option({modules, Host}),
+    NewMods = ejabberd_config:get_option({modules, Host}, []),
     OldMods = ets:select(
 		ejabberd_modules,
 		ets:fun2ms(