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tcpconns plugin: mark variable as static
[collectd.git]
/
src
/
openvpn.c
diff --git
a/src/openvpn.c
b/src/openvpn.c
index
a36de9d
..
93c8f1b
100644
(file)
--- a/
src/openvpn.c
+++ b/
src/openvpn.c
@@
-525,6
+525,8
@@
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)
{