Changeset 14522

Timestamp:

12/22/16 13:41:37 (8 years ago)

Author:

abeham

Message:

#2721: added check if enumerable was empty

File:

• trunk/sources/HeuristicLab.Random/3.3/RandomEnumerable.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Random/3.3/RandomEnumerable.cs

@@ -269 +269 @@
         // swapped element because we already returned it.
       }
-      yield return elements[0];
+      if (elements.Length > 0)
+        yield return elements[0];
     }
   }