From 70b7c5d2c6e73abd08497c8b13ae5972c88ac193 Mon Sep 17 00:00:00 2001
From: Shoichi Sakane <sakane@tanu.org>
Date: Sat, 30 Apr 2016 19:37:21 +0900
Subject: [PATCH] Fix "wildcard address" in TCP IPv6

---
 src/modbus-tcp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modbus-tcp.c b/src/modbus-tcp.c
index d19b36a..b6d42b2 100644
--- a/src/modbus-tcp.c
+++ b/src/modbus-tcp.c
@@ -854,7 +854,7 @@ modbus_t* modbus_new_tcp_pi(const char *node, const char *service)
 
     if (node == NULL) {
         /* The node argument can be empty to indicate any hosts */
-        ctx_tcp_pi->node[0] = '0';
+        ctx_tcp_pi->node[0] = 0;
     } else {
         dest_size = sizeof(char) * _MODBUS_TCP_PI_NODE_LENGTH;
         ret_size = strlcpy(ctx_tcp_pi->node, node, dest_size);
--
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