From aa5daeca5c54432e6b985508fadcd3d85cc5388d Mon Sep 17 00:00:00 2001
From: Jan Lehnardt <jan@apache.org>
Date: Sat, 5 Sep 2009 20:37:45 +0000
Subject: code =~ s/imperative/declarative & faster/, thanks to Kostis Sagonas
 for pointing these out, more to come

git-svn-id: https://svn.apache.org/repos/asf/couchdb/trunk@811709 13f79535-47bb-0310-9956-ffa450edef68
---
 src/couchdb/couch_config.erl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/couchdb/couch_config.erl')

diff --git a/src/couchdb/couch_config.erl b/src/couchdb/couch_config.erl
index 1e9ae41f..69d0ac93 100644
--- a/src/couchdb/couch_config.erl
+++ b/src/couchdb/couch_config.erl
@@ -94,8 +94,8 @@ init(IniFiles) ->
         {ok, ParsedIniValues} = parse_ini_file(IniFile),
         ets:insert(?MODULE, ParsedIniValues)
     end, IniFiles),
-    WriteFile = case length(IniFiles) > 0 of
-        true -> lists:last(IniFiles);
+    WriteFile = case IniFiles of
+        [_|_] -> lists:last(IniFiles);
         _ -> undefined
     end,
     {ok, #config{write_filename=WriteFile}}.
-- 
cgit v1.2.3