From: Florian Forster <octo@leeloo.lan.home.verplant.org>
Date: Thu, 21 Jun 2007 08:39:39 +0000 (+0200)
Subject: load plugin: Fix the Linux code that reads `/proc/loadavg'.
X-Git-Tag: collectd-4.0.4~5
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=c58dfd821ae2bb5aba5524116a096971d032a5dd;p=collectd.git

load plugin: Fix the Linux code that reads `/proc/loadavg'.
---

diff --git a/src/load.c b/src/load.c
index 5e1d9d30..22872f04 100644
--- a/src/load.c
+++ b/src/load.c
@@ -88,7 +88,7 @@ static int load_read (void)
 		char errbuf[1024];
 		WARNING ("load: fopen: %s",
 				sstrerror (errno, errbuf, sizeof (errbuf)));
-		return;
+		return (-1);
 	}
 
 	if (fgets (buffer, 16, loadavg) == NULL)
@@ -97,7 +97,7 @@ static int load_read (void)
 		WARNING ("load: fgets: %s",
 				sstrerror (errno, errbuf, sizeof (errbuf)));
 		fclose (loadavg);
-		return;
+		return (-1);
 	}
 
 	if (fclose (loadavg))
@@ -110,7 +110,7 @@ static int load_read (void)
 	numfields = strsplit (buffer, fields, 8);
 
 	if (numfields < 3)
-		return;
+		return (-1);
 
 	snum = atof (fields[0]);
 	mnum = atof (fields[1]);