remove whitespace after title for default references with only title and year

diff --git a/cdmlib-model/src/main/java/eu/etaxonomy/cdm/strategy/cache/reference/DefaultReferenceCacheStrategy.java b/cdmlib-model/src/main/java/eu/etaxonomy/cdm/strategy/cache/reference/DefaultReferenceCacheStrategy.java
index a9ec9c84584bf06d6c9390b0f28054efc49bb3de..cf5f581408f6fff8dc98c8f8111479745099009b 100644 (file)
--- a/cdmlib-model/src/main/java/eu/etaxonomy/cdm/strategy/cache/reference/DefaultReferenceCacheStrategy.java
+++ b/cdmlib-model/src/main/java/eu/etaxonomy/cdm/strategy/cache/reference/DefaultReferenceCacheStrategy.java
@@ -540,7 +540,7 @@ public class DefaultReferenceCacheStrategy extends StrategyBase implements INome
         if ("".equals(year)){
             result = string + afterYear;
         }else{
-            result = string + beforeYear + year + afterYear;
+            result = string.trim() + beforeYear + year + afterYear;
         }
         return result;
     }