From: Vladimír Čunát <vladimir.cunat@nic.cz>
Date: Thu, 1 Feb 2018 15:30:26 +0000 (+0100)
Subject: io: fix a no-return with -DNDEBUG
X-Git-Tag: v2.1.0~13^2~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f3330a28efe3658d1331ba1fce83858526867dfd;p=thirdparty%2Fknot-resolver.git

io: fix a no-return with -DNDEBUG
---

diff --git a/daemon/io.c b/daemon/io.c
index 6a59a5ac0..13909a3a1 100644
--- a/daemon/io.c
+++ b/daemon/io.c
@@ -459,12 +459,15 @@ void io_release(uv_handle_t *handle)
 
 int io_start_read(uv_handle_t *handle)
 {
-	if (handle->type == UV_UDP) {
+	switch (handle->type) {
+	case UV_UDP:
 		return uv_udp_recv_start((uv_udp_t *)handle, &handle_getbuf, &udp_recv);
-	} else if (handle->type == UV_TCP) {
+	case UV_TCP:
 		return uv_read_start((uv_stream_t *)handle, &handle_getbuf, &tcp_recv);
+	default:
+		assert(!EINVAL);
+		return kr_error(EINVAL);
 	}
-	assert(false);
 }
 
 int io_stop_read(uv_handle_t *handle)