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add error string reference

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This commit is contained in:
m1093782566 2017-12-22 13:49:47 +08:00
parent 89e70760d7
commit 5052f3aed0
1 changed files with 3 additions and 0 deletions
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3
pkg/util/ipset/ipset.go
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@ -329,10 +329,13 @@ func IsNotFoundError(err error) bool {
es := err.Error()
if strings.Contains(es, "does not exist") {
// set with the same name already exists
// xref: https://github.com/Olipro/ipset/blob/master/lib/errcode.c#L32-L33
return true
}
if strings.Contains(es, "element is missing") {
// entry is missing from the set
// xref: https://github.com/Olipro/ipset/blob/master/lib/parse.c#L1904
// https://github.com/Olipro/ipset/blob/master/lib/parse.c#L1925
return true
}
return false