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avoid nil

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This commit is contained in:
Chris Lu 2021-02-16 04:16:46 -08:00
parent cb9cc29518
commit 38bbef7ec1
1 changed files with 4 additions and 1 deletions
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5
weed/shell/command_volume_balance.go
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@ -205,7 +205,10 @@ type CapacityFunc func(*master_pb.DataNodeInfo) int
func capacityByMaxVolumeCount(diskType types.DiskType) CapacityFunc { func capacityByMaxVolumeCount(diskType types.DiskType) CapacityFunc {
return func(info *master_pb.DataNodeInfo) int { return func(info *master_pb.DataNodeInfo) int {
diskInfo := info.DiskInfos[string(diskType)] diskInfo, found := info.DiskInfos[string(diskType)]
if !found {
return 0
}
return int(diskInfo.MaxVolumeCount) return int(diskInfo.MaxVolumeCount)
} }
} }