XL/ListVols: Fix panic. Skip if slice is nil. (#1694)

Fixes #1692
master
Krishna Srinivas 9 years ago committed by Harshavardhana
parent 62b4fd6964
commit 537568f9f9
  1. 3
      xl-erasure-v1.go

@ -264,6 +264,9 @@ func (xl XL) ListVols() (volsInfo []VolInfo, err error) {
var total, free int64
// Loop through success vols and get aggregated usage values.
for _, vlsInfo := range successVols {
if len(vlsInfo) == 0 {
continue
}
free += vlsInfo[0].Free
total += vlsInfo[0].Total
}

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