diff options
Diffstat (limited to 'vendor/github.com/vishvananda/netlink/protinfo.go')
| -rw-r--r-- | vendor/github.com/vishvananda/netlink/protinfo.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/vendor/github.com/vishvananda/netlink/protinfo.go b/vendor/github.com/vishvananda/netlink/protinfo.go index 0087c4438..60b23b374 100644 --- a/vendor/github.com/vishvananda/netlink/protinfo.go +++ b/vendor/github.com/vishvananda/netlink/protinfo.go @@ -18,6 +18,10 @@ type Protinfo struct { // String returns a list of enabled flags func (prot *Protinfo) String() string { + if prot == nil { + return "<nil>" + } + var boolStrings []string if prot.Hairpin { boolStrings = append(boolStrings, "Hairpin") |