1 files changed, 2 insertions, 0 deletions
diff --git a/src/activeqt/control/qaxserverbase.cpp b/src/activeqt/control/qaxserverbase.cpp
index d11fbeb..8d0094f 100644
--- a/src/activeqt/control/qaxserverbase.cpp
+++ b/src/activeqt/control/qaxserverbase.cpp
@@ -702,6 +702,8 @@ public:
     }
     STDMETHOD(GetConnectionInterface)(IID *pIID)
     {
+        if (!pIID)
+            return E_POINTER;
         *pIID = iid;
         return S_OK;
     }