From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Sat, 23 Apr 2016 10:06:38 +0000 (+0200)
Subject: curl_json plugin: len is unsigned
X-Git-Tag: collectd-5.6.0~329^2~7
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=bed961ab910f1cf5d96d1e60af0227431a38bbf3;p=collectd.git

curl_json plugin: len is unsigned

[src/curl_json.c:119]: (style) Checking if unsigned variable 'len' is less than zero.
---

diff --git a/src/curl_json.c b/src/curl_json.c
index 79ae68fc..b19730b8 100644
--- a/src/curl_json.c
+++ b/src/curl_json.c
@@ -116,7 +116,7 @@ static size_t cj_curl_callback (void *buf, /* {{{ */
 
   len = size * nmemb;
 
-  if (len <= 0)
+  if (len == 0)
     return (len);
 
   db = user_data;