Core/Misc: Build fix for older gcc

TrinityCore · Jan 2, 2016 · 00c878e · 00c878e
1 parent c08623e
commit 00c878e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/common/Utilities/Containers.h b/src/common/Utilities/Containers.h
@@ -97,7 +97,7 @@ namespace Trinity
          * Note: container cannot be empty
          */
         template <class C>
-        typename C::const_iterator SelectRandomWeightedContainerElement(C const& container, std::function<double(typename C::value_type const&)> weightExtractor)
+        typename C::const_iterator SelectRandomWeightedContainerElement(C const& container, std::function<double(typename C::value_type const&)> const& weightExtractor)
         {
             std::vector<double> weights;
             weights.reserve(container.size());