From b95e5800a4508c690fdc15565f0171696844ba71 Mon Sep 17 00:00:00 2001
From: Andrej Babic <andrej.babic@psi.ch>
Date: Mon, 20 Apr 2020 17:20:43 +0200
Subject: [PATCH] Fix number of expected parameters

---
 sf-buffer/src/sf_reader.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sf-buffer/src/sf_reader.cpp b/sf-buffer/src/sf_reader.cpp
index 43f8968..2484ff7 100644
--- a/sf-buffer/src/sf_reader.cpp
+++ b/sf-buffer/src/sf_reader.cpp
@@ -8,7 +8,7 @@
 using namespace std;
 
 int main (int argc, char *argv[]) {
-    if (argc != 4) {
+    if (argc != 3) {
         cout << endl;
         cout << "Usage: sf_reader [device_name] [root_folder]";
         cout << endl;