1 files changed, 1 insertions, 1 deletions
diff --git a/src/json.cpp b/src/json.cpp
index a280ba34..05a2665a 100644
--- a/src/json.cpp
+++ b/src/json.cpp
@@ -409,7 +409,7 @@ namespace QtJson {
         bool ok;
 
         if (numberStr.contains('.')) {
-            return QVariant(numberStr.toDouble(NULL));
+            return QVariant(numberStr.toDouble(nullptr));
         } else if (numberStr.startsWith('-')) {
             int i = numberStr.toInt(&ok);
             if (!ok) {