From: Florian Forster <octo@collectd.org>
Date: Fri, 19 Jun 2015 14:26:12 +0000 (+0200)
Subject: openvpn plugin: Fix "Dead assignment" warning.
X-Git-Tag: collectd-5.5.1~6^2~6
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=b7f9a3c02d885e0fbe8fb7aac5c9a51b5771a9d3;p=collectd.git

openvpn plugin: Fix "Dead assignment" warning.
---

diff --git a/src/openvpn.c b/src/openvpn.c
index 65440d5c..5060425e 100644
--- a/src/openvpn.c
+++ b/src/openvpn.c
@@ -459,6 +459,8 @@ static int openvpn_read (void)
 	/* call the right read function for every status entry in the list */
 	for (i = 0; i < vpn_num; i++)
 	{
+		int vpn_read = 0;
+
 		fh = fopen (vpn_list[i]->file, "r");
 		if (fh == NULL)
 		{