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openvpn plugin: Fix "Dead assignment" warning.
author
Florian Forster
<octo@collectd.org>
Fri, 19 Jun 2015 14:26:12 +0000
(16:26 +0200)
committer
Florian Forster
<octo@collectd.org>
Fri, 19 Jun 2015 14:26:12 +0000
(16:26 +0200)
src/openvpn.c
patch
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diff --git
a/src/openvpn.c
b/src/openvpn.c
index
4b154b7
..
663a82d
100644
(file)
--- a/
src/openvpn.c
+++ b/
src/openvpn.c
@@
-518,13
+518,15
@@
static int multi4_read (char *name, FILE *fh)
static int openvpn_read (void)
{
FILE *fh;
- int i,
vpn_read,
read;
+ int i, read;
-
vpn_read =
read = 0;
+ read = 0;
/* 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)
{