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snmp plugin: res can't be NULL here
[collectd.git]
/
src
/
snmp.c
diff --git
a/src/snmp.c
b/src/snmp.c
index
8b21907
..
0e2af3b
100644
(file)
--- a/
src/snmp.c
+++ b/
src/snmp.c
@@
-1774,9
+1774,7
@@
static int csnmp_read_value (host_definition_t *host, data_definition_t *data)
data->scale, data->shift, host->name, data->name);
} /* for (res->variables) */
- if (res != NULL)
- snmp_free_pdu (res);
- res = NULL;
+ snmp_free_pdu (res);
DEBUG ("snmp plugin: -> plugin_dispatch_values (&vl);");
plugin_dispatch_values (&vl);