From 58f726ba83fe3a7259386d1d0d8e8e7ca63af1ca Mon Sep 17 00:00:00 2001
From: Peter van 't Hof <p.j.van_t_hof@lumc.nl>
Date: Fri, 18 Mar 2016 07:37:24 +0100
Subject: [PATCH] Fix compile warning

---
 .../src/main/scala/nl/lumc/sasc/biopet/core/Reference.scala   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/public/biopet-core/src/main/scala/nl/lumc/sasc/biopet/core/Reference.scala b/public/biopet-core/src/main/scala/nl/lumc/sasc/biopet/core/Reference.scala
index 94f511f7a..6a39ca3eb 100644
--- a/public/biopet-core/src/main/scala/nl/lumc/sasc/biopet/core/Reference.scala
+++ b/public/biopet-core/src/main/scala/nl/lumc/sasc/biopet/core/Reference.scala
@@ -83,8 +83,8 @@ trait Reference extends Configurable {
       val defaults = ConfigUtils.mergeMaps(this.defaults, this.internalDefaults)
 
       def getReferences(map: Map[String, Any]): Set[(String, String)] = (for (
-        (species, species_content: Map[String, Any]) <- map.getOrElse("references", Map[String, Any]()).asInstanceOf[Map[String, Any]].toList;
-        (reference_name, _) <- species_content.toList
+        (species, species_content) <- map.getOrElse("references", Map[String, Any]()).asInstanceOf[Map[String, Any]].toList;
+        (reference_name, _) <- species_content.asInstanceOf[Map[String, Any]].toList
       ) yield (species, reference_name)).toSet
 
       val references = getReferences(defaults) ++ getReferences(Config.global.map)
-- 
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