From 94537bc94871a54a1a2b2717497115a78d4d9132 Mon Sep 17 00:00:00 2001
From: emma <emma@tebibyte.media>
Date: Wed, 30 Aug 2023 19:08:11 -0600
Subject: [PATCH] tail(1p): fixed file reading

---
 src/tail.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tail.c b/src/tail.c
index 4a74e2a..d576dfa 100644
--- a/src/tail.c
+++ b/src/tail.c
@@ -121,7 +121,7 @@ int main(int argc, char *argv[]) {
 
 	FILE *file;
 
-	if (optind = argc) {
+	if (optind == argc) {
 		fn(stdin, num);
 
 		if (f) { tailf(stdin); }