From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Sat, 23 Apr 2016 10:00:37 +0000 (+0200)
Subject: common.c: fields_num is unsigned
X-Git-Tag: collectd-5.6.0~329^2~11
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=a8c59c6d75efe3656b2f019ddefb2ce6cb2cbb2e;p=collectd.git

common.c: fields_num is unsigned

[src/daemon/common.c:338]: (style) Checking if unsigned variable 'fields_num' is less than zero.
---

diff --git a/src/daemon/common.c b/src/daemon/common.c
index aedf8b27..546da3b3 100644
--- a/src/daemon/common.c
+++ b/src/daemon/common.c
@@ -335,7 +335,7 @@ int strjoin (char *buffer, size_t buffer_size,
 	size_t sep_len;
 	size_t i;
 
-	if ((buffer_size < 1) || (fields_num <= 0))
+	if ((buffer_size < 1) || (fields_num == 0))
 		return (-1);
 
 	memset (buffer, 0, buffer_size);