From 5e5c2d616a6da6b35978e9ed587d852fcd27962e Mon Sep 17 00:00:00 2001
From: koby3101 <koby3101@1e814d3a-8a88-4260-be86-c0dc25669c1e>
Date: Mon, 9 Jan 2017 13:35:45 +0000
Subject: [PATCH] Return value from snprintf is type int

---
 bacnet-stack/src/bacapp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bacnet-stack/src/bacapp.c b/bacnet-stack/src/bacapp.c
index e6175231..54e51cd1 100644
--- a/bacnet-stack/src/bacapp.c
+++ b/bacnet-stack/src/bacapp.c
@@ -1015,7 +1015,7 @@ static bool append_str(
     const char *add_str)
 {
     bool retval;
-    uint16_t bytes_written;
+    int bytes_written;
 
     bytes_written = snprintf(*str, *rem_str_len, "%s", add_str);
     if ((bytes_written < 0) || (bytes_written >= *rem_str_len)) {