From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Sat, 23 Apr 2016 08:44:43 +0000 (+0200)
Subject: processes plugin: len is unsigned
X-Git-Tag: collectd-5.6.0~329^2~35
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=d0839a306373e62cd0694f343c7fbaf89183d83a;hp=0d546c4bb841255c4cb0405fee8983b62ec0941a;p=collectd.git

processes plugin: len is unsigned

[src/processes.c:1219]: (style) Checking if unsigned variable 'len' is less than zero.
---

diff --git a/src/processes.c b/src/processes.c
index efc64d01..4f2283fc 100644
--- a/src/processes.c
+++ b/src/processes.c
@@ -1216,7 +1216,7 @@ static char *ps_get_cmdline (long pid, char *name, char *buf, size_t buf_len)
 		buf_ptr += status;
 		len     -= status;
 
-		if (len <= 0)
+		if (len == 0)
 			break;
 	}