2 files changed, 2 insertions, 2 deletions
diff --git a/src/support/allocators/secure.h b/src/support/allocators/secure.h
index 961dd422e0..39347c73bb 100644
--- a/src/support/allocators/secure.h
+++ b/src/support/allocators/secure.h
@@ -45,7 +45,7 @@ struct secure_allocator : public std::allocator<T> {
 
     void deallocate(T* p, std::size_t n)
     {
-        if (p != NULL) {
+        if (p != nullptr) {
             memory_cleanse(p, sizeof(T) * n);
         }
         LockedPoolManager::Instance().free(p);
diff --git a/src/support/allocators/zeroafterfree.h b/src/support/allocators/zeroafterfree.h
index c740faf371..618874ceee 100644
--- a/src/support/allocators/zeroafterfree.h
+++ b/src/support/allocators/zeroafterfree.h
@@ -36,7 +36,7 @@ struct zero_after_free_allocator : public std::allocator<T> {
 
     void deallocate(T* p, std::size_t n)
     {
-        if (p != NULL)
+        if (p != nullptr)
             memory_cleanse(p, sizeof(T) * n);
         std::allocator<T>::deallocate(p, n);
     }