From: Florian Forster <octo@leeloo.lan.home.verplant.org>
Date: Sat, 23 Feb 2008 09:56:37 +0000 (+0100)
Subject: ping plugin: Deactivate the plugin if (pingobj == NULL).
X-Git-Tag: collectd-4.2.5~16
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=cbf7250b4113c9058654d91b6199814741a06ca9;p=collectd.git

ping plugin: Deactivate the plugin if (pingobj == NULL).

If (pingobj == NULL), then the init-function will return (-1) so that the
plugin is deactivated.
---

diff --git a/src/ping.c b/src/ping.c
index 27a65faa..05f660b3 100644
--- a/src/ping.c
+++ b/src/ping.c
@@ -106,15 +106,18 @@ static void add_hosts (void)
 			hl_this = hl_this->next;
 		}
 	}
-}
+} /* void add_hosts */
 
 static int ping_init (void)
 {
+	if (pingobj == NULL)
+		return (-1);
+
 	if (hosts != NULL)
 		add_hosts ();
 
 	return (0);
-}
+} /* int ping_init */
 
 static int ping_config (const char *key, const char *value)
 {