From d600d3d393a05870fa0ac1102cb3f1f6eaadb3c0 Mon Sep 17 00:00:00 2001
From: "K. Lange" <klange@toaruos.org>
Date: Thu, 18 Aug 2022 17:14:03 +0900
Subject: [PATCH] grep: don't print (standard input) when input is implicitly
 stdin

---
 apps/grep.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/grep.c b/apps/grep.c
index d7e056f1..7d9cb664 100644
--- a/apps/grep.c
+++ b/apps/grep.c
@@ -290,7 +290,7 @@ int main(int argc, char ** argv) {
 	optind++;
 
 
-	int showFilenames = (optind + 1 != argc);
+	int showFilenames = (optind + 1 < argc);
 
 	do {
 		FILE * input = stdin;