InputCommon: Fix memory leak in ExpressionParser

We allocate in MakeSuppressor via `return unique_ptr(std::make_unique<...>(...).release(), InvokingDeleter{}`, so it wasn't properly getting freed.

1 files changed, 1 insertions, 0 deletions

diff --git a/Source/Core/InputCommon/ControlReference/ExpressionParser.cpp b/Source/Core/InputCommon/ControlReference/ExpressionParser.cpp
index 1f78071856..65f9ceba4f 100644
--- a/Source/Core/InputCommon/ControlReference/ExpressionParser.cpp
+++ b/Source/Core/InputCommon/ControlReference/ExpressionParser.cpp
@@ -37,6 +37,7 @@ public:
     void operator()(T* func)
     {
       (*func)();
+      delete func;
     }
   };