Fix crash in stats for removed interfaces/nodes

[govpp.git] / adapter / vppapiclient / stat_client.go

diff --git a/adapter/vppapiclient/stat_client.go b/adapter/vppapiclient/stat_client.go
index a2a9826..55705bd 100644 (file)
--- a/adapter/vppapiclient/stat_client.go
+++ b/adapter/vppapiclient/stat_client.go
@@ -285,10 +285,11 @@ func (c *statClient) DumpStats(patterns ...string) (stats []*adapter.StatEntry,
                        var vector []adapter.Name
                        for k := 0; k < length; k++ {
                                s := C.govpp_stat_segment_data_get_name_vector_index(&v, C.int(k))
-                               if s == nil {
-                                       continue
+                               var name adapter.Name
+                               if s != nil {
+                                       name = adapter.Name(C.GoString(s))
                                }
-                               vector = append(vector, adapter.Name(C.GoString(s)))
+                               vector = append(vector, name)
                        }
                        stat.Data = adapter.NameStat(vector)