1 files changed, 1 insertions, 1 deletions
diff --git a/hwpfilter/source/hwpfile.h b/hwpfilter/source/hwpfile.h
index 497593f5fb80..36e332de80c8 100644
--- a/hwpfilter/source/hwpfile.h
+++ b/hwpfilter/source/hwpfile.h
@@ -73,7 +73,7 @@ struct ColumnInfo{
     explicit ColumnInfo(int num){
         start_page = num;
         bIsSet = false;
-        coldef = NULL;
+        coldef = nullptr;
     }
 };