X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fsnmp.c;h=0e2af3beab6a5c94c30b3096ef940b5abdbd7152;hb=d0540d2ebaead6661de0ef29c0435c046c7ff4f7;hp=8b21907a031070df3e011b06c2bdc2a565e4575f;hpb=4f41db51b22f3505304962ebc8f05806ab685690;p=collectd.git

diff --git a/src/snmp.c b/src/snmp.c
index 8b21907a..0e2af3be 100644
--- 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);