Merge pull request #3591 from directhex/mono_libdir_fallback

[mono.git] / mcs / class / referencesource / System.Core / System / Linq / Parallel / QueryOperators / Binary / UnionQueryOperator.cs

diff --git a/mcs/class/referencesource/System.Core/System/Linq/Parallel/QueryOperators/Binary/UnionQueryOperator.cs b/mcs/class/referencesource/System.Core/System/Linq/Parallel/QueryOperators/Binary/UnionQueryOperator.cs
index c2d07020d5896115448953dc25dcf7c133519f18..8dec8d4d72c2ee37bd13c0bf764bacb4f8de8118 100644 (file)
--- a/mcs/class/referencesource/System.Core/System/Linq/Parallel/QueryOperators/Binary/UnionQueryOperator.cs
+++ b/mcs/class/referencesource/System.Core/System/Linq/Parallel/QueryOperators/Binary/UnionQueryOperator.cs
@@ -189,7 +189,9 @@ namespace System.Linq.Parallel
 
             private QueryOperatorEnumerator<Pair<TInputOutput, NoKeyMemoizationRequired>, TLeftKey> m_leftSource; // Left data source.
             private QueryOperatorEnumerator<Pair<TInputOutput, NoKeyMemoizationRequired>, TRightKey> m_rightSource; // Right data source.
+#if !MONO
             private readonly int m_partitionIndex; // The current partition.
+#endif
             private Set<TInputOutput> m_hashLookup; // The hash lookup, used to produce the union.
             private CancellationToken m_cancellationToken;
             private Shared<int> m_outputLoopCount;
@@ -210,7 +212,9 @@ namespace System.Linq.Parallel
 
                 m_leftSource = leftSource;
                 m_rightSource = rightSource;
+#if !MONO
                 m_partitionIndex = partitionIndex;
+#endif
                 m_comparer = comparer;
                 m_cancellationToken = cancellationToken;
             }