From df5e1a8e31104b6cb92689c3d82b0c47b77230f1 Mon Sep 17 00:00:00 2001
From: Jérémy Zurcher <jeremy@asynk.ch>
Date: Fri, 6 Jan 2012 10:05:51 +0100
Subject: fix Config#engine_proc_ext, file engine and spec

---
 lib/zorglub/config.rb       | 2 +-
 lib/zorglub/engines/file.rb | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/zorglub/config.rb b/lib/zorglub/config.rb
index 73e218c..cda71ac 100644
--- a/lib/zorglub/config.rb
+++ b/lib/zorglub/config.rb
@@ -61,7 +61,7 @@ module Zorglub
             def engine_proc_ext engine, ext
                 p,x = @engines[engine]
                 return [nil, ''] if p.nil?
-                [ p, (x.nil? ? ext : x ) ]
+                [ p, ((ext.nil? or ext.empty?) ? x : ext ) ]
             end
             #
         end
diff --git a/lib/zorglub/engines/file.rb b/lib/zorglub/engines/file.rb
index fd9fe1e..10f7322 100644
--- a/lib/zorglub/engines/file.rb
+++ b/lib/zorglub/engines/file.rb
@@ -15,6 +15,6 @@ module Zorglub
     end
 end
 #
-Zorglub::Config.register_engine :file, nil, Zorglub::Engines::File.method(:proc)
+Zorglub::Config.register_engine :file, 'txt', Zorglub::Engines::File.method(:proc)
 #
 # EOF
-- 
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