From 8206f468348f0023c3febc875ebb154453d94db7 Mon Sep 17 00:00:00 2001
From: Dominique Belhachemi <db@domibel.de>
Date: Tue, 17 Mar 2026 21:14:30 -0400
Subject: [PATCH] Fix argument count check in parquet_scan

---
 cpp/tools/parquet/parquet_scan.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cpp/tools/parquet/parquet_scan.cc b/cpp/tools/parquet/parquet_scan.cc
index b6381472e1ea..a6051f4d198b 100644
--- a/cpp/tools/parquet/parquet_scan.cc
+++ b/cpp/tools/parquet/parquet_scan.cc
@@ -23,7 +23,7 @@
 #include "parquet/api/reader.h"
 
 int main(int argc, char** argv) {
-  if (argc > 4 || argc < 1) {
+  if (argc > 4 || argc < 2) {
     std::cerr << "Usage: parquet-scan [--batch-size=] [--columns=...] <file>"
               << std::endl;
     return -1;