1 files changed, 5 insertions, 3 deletions
diff --git a/src/server/scripts/Northrend/Naxxramas/boss_kelthuzad.cpp b/src/server/scripts/Northrend/Naxxramas/boss_kelthuzad.cpp
index fff19b5cbb4..f2e0bf6e503 100644
--- a/src/server/scripts/Northrend/Naxxramas/boss_kelthuzad.cpp
+++ b/src/server/scripts/Northrend/Naxxramas/boss_kelthuzad.cpp
@@ -244,11 +244,13 @@ const Position PosWeavers[MAX_WEAVERS] =
 };
 
 // predicate function to select not charmed target
-struct NotCharmedTargetSelector : public std::unary_function<Unit *, bool> {
+struct NotCharmedTargetSelector : public std::unary_function<Unit*, bool>
+{
     NotCharmedTargetSelector() {}
 
-    bool operator() (const Unit *pTarget) {
-        return (!pTarget->isCharmed());
+    bool operator()(Unit const* target) const
+    {
+        return !target->isCharmed();
     }
 };