From 281a0bade2ca1d1bb040c54704650b69f6da24a5 Mon Sep 17 00:00:00 2001
From: mguetlein <martin.guetlein@gmail.com>
Date: Mon, 7 Feb 2011 15:35:53 +0100
Subject: .find method raises error if opentox-object not found, extending
 validation.rb

---
 lib/task.rb | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/task.rb')

diff --git a/lib/task.rb b/lib/task.rb
index 9c52299..73d880e 100644
--- a/lib/task.rb
+++ b/lib/task.rb
@@ -80,6 +80,7 @@ module OpenTox
       return nil unless uri
       task = Task.new(uri)
       task.load_metadata
+      raise "could not load task metadata" if task.metadata==nil or task.metadata.size==0
       task
     end
 
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