1 files changed, 1 insertions, 1 deletions
diff --git a/src/random.cpp b/src/random.cpp
index b004bfa91e..4bcb8945f3 100644
--- a/src/random.cpp
+++ b/src/random.cpp
@@ -242,7 +242,7 @@ void GetOSRand(unsigned char *ent32)
     }
 #elif defined(HAVE_GETENTROPY_RAND) && defined(MAC_OSX)
     // We need a fallback for OSX < 10.12
-    if (&getentropy != NULL) {
+    if (&getentropy != nullptr) {
         if (getentropy(ent32, NUM_OS_RANDOM_BYTES) != 0) {
             RandFailure();
         }