From 3a176fa65835506d06b79ab7e1fbec92683f8d82 Mon Sep 17 00:00:00 2001
From: BaN-Co <BaN-Co@users.noreply.github.com>
Date: Tue, 9 Jan 2018 15:36:37 +0700
Subject: [PATCH] Fix fall through

It's necessary to add the break at the end of "case -1" statement else the compiler will treat it as fall through and GCC 7 will throw an error because of -Werror=implicit-fallthrough=.
---
 qrexec/qrexec-client.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/qrexec/qrexec-client.c b/qrexec/qrexec-client.c
index fc6c6f5..c3d6145 100644
--- a/qrexec/qrexec-client.c
+++ b/qrexec/qrexec-client.c
@@ -633,6 +633,7 @@ static void wait_for_vchan_client_with_timeout(libvchan_t *conn, int timeout) {
                     fprintf(stderr, "vchan connection error\n");
                     libvchan_close(conn);
                     do_exit(1);
+                    break;
                 case 0:
                     fprintf(stderr, "vchan connection timeout\n");
                     libvchan_close(conn);