From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Sat, 23 Apr 2016 10:13:21 +0000 (+0200)
Subject: apache plugin: len is unsigned
X-Git-Tag: collectd-5.6.0~329^2~1
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=fdf8a2725fab0a1b6cfa26f453fcb306dd1ab05e;p=collectd.git

apache plugin: len is unsigned

[src/apache.c:140]: (style) Checking if unsigned variable 'len' is less than zero.
---

diff --git a/src/apache.c b/src/apache.c
index baa6081a..0db53286 100644
--- a/src/apache.c
+++ b/src/apache.c
@@ -98,7 +98,7 @@ static size_t apache_curl_callback (void *buf, size_t size, size_t nmemb,
 		return (0);
 	}
 
-	if (len <= 0)
+	if (len == 0)
 		return (len);
 
 	if ((st->apache_buffer_fill + len) >= st->apache_buffer_size)
@@ -137,7 +137,7 @@ static size_t apache_header_callback (void *buf, size_t size, size_t nmemb,
 		return (0);
 	}
 
-	if (len <= 0)
+	if (len == 0)
 		return (len);
 
 	/* look for the Server header */