From: Matt Corallo <git@bluematt.me>
Date: Tue, 15 Mar 2022 02:46:53 +0000 (+0000)
Subject: Correct return type check
X-Git-Url: http://git.bitcoin.ninja/index.cgi?p=tunudptotcp;a=commitdiff_plain;h=c36280e0cfc217dd879891e0c8c478969b7da220

Correct return type check
---

diff --git a/main.cpp b/main.cpp
index 3322298..9f0173f 100644
--- a/main.cpp
+++ b/main.cpp
@@ -581,7 +581,7 @@ int main(int argc, char* argv[]) {
 	// Create tun and bind to sockets...
 	//
 
-	if (tun_alloc(tun_name, TUN_IF_COUNT, fd) < 0) {
+	if (tun_alloc(tun_name, TUN_IF_COUNT, fd) != 0) {
 		fprintf(stderr, "Failed to alloc tun if\n");
 		return -1;
 	}