From: Vincent Bernat <vincent@bernat.ch>
Date: Sat, 11 Jan 2025 11:44:40 +0000 (+0100)
Subject: lib: fix warning about uninitialized variable
X-Git-Tag: 1.0.19
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=84a8ecf0542095469077e17f3ecb976d9db88f74;p=thirdparty%2Flldpd.git

lib: fix warning about uninitialized variable

This is not really the case, but older compilers may not be able to
detect there is no branch when this variable is uninitialized.
---

diff --git a/src/lib/connection.c b/src/lib/connection.c
index ce3bc912..f323cb1a 100644
--- a/src/lib/connection.c
+++ b/src/lib/connection.c
@@ -64,7 +64,7 @@ static ssize_t
 sync_recv(lldpctl_conn_t *lldpctl, const uint8_t *data, size_t length, void *user_data)
 {
 	struct lldpctl_conn_sync_t *conn = user_data;
-	ssize_t nb;
+	ssize_t nb = 0;
 	size_t remain, offset = 0;
 
 	if (conn->fd == -1 && ((conn->fd = sync_connect(lldpctl, conn)) == -1)) {