From f43066a15758f146dd2782ff1da1a3eb83558684 Mon Sep 17 00:00:00 2001
From: Stéphane Raimbault <stephane.raimbault@gmail.com>
Date: Wed, 18 May 2016 15:43:30 +0200
Subject: [PATCH] Fix CID 69140 - Bad bit shift operation (coverity) in tests

---
 tests/bandwidth-server-many-up.c | 5 +++++
 1 file changed, 5 insertions(+), 0 deletions(-)

diff --git a/tests/bandwidth-server-many-up.c b/tests/bandwidth-server-many-up.c
index 84b59f0..0f00f3a 100644
--- a/tests/bandwidth-server-many-up.c
+++ b/tests/bandwidth-server-many-up.c
@@ -62,6 +62,11 @@ int main(void)
     }
 
     server_socket = modbus_tcp_listen(ctx, NB_CONNECTION);
+    if (server_socket == -1) {
+        fprintf(stderr, "Unable to listen TCP connection\n");
+        modbus_free(ctx);
+        return -1;
+    }
 
     signal(SIGINT, close_sigint);
 
--
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