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storage: nil-safe ReplicaPlacement.String()

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Guard a nil receiver like TTL.String() already does, so formatting a
zero-value VolumeInfo can't depend on fmt's panic recovery.
This commit is contained in:
Chris Lu
2026-06-16 10:42:43 -07:00
parent 9c10d64ae9
commit 33df4fe2c4
1 changed files with 3 additions and 0 deletions
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weed/storage/super_block/replica_placement.go
+3
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@@ -69,6 +69,9 @@ func (rp *ReplicaPlacement) Byte() byte {
}
func (rp *ReplicaPlacement) String() string {
if rp == nil {
return ""
}
b := make([]byte, 3)
b[0] = byte(rp.DiffDataCenterCount + '0')
b[1] = byte(rp.DiffRackCount + '0')