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Remove non-exclusive access to ChunkList field

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This commit is contained in:
Junegunn Choi 2017-08-02 00:09:00 +09:00
parent 99927c7071
commit a56489bc7f
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GPG Key ID: 254BC280FEF9C627
1 changed files with 2 additions and 1 deletions
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src/chunklist.go
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@ -75,6 +75,7 @@ func (cl *ChunkList) Snapshot() ([]*Chunk, int) {
cl.mutex.Lock()
ret := make([]*Chunk, len(cl.chunks))
count := cl.count
copy(ret, cl.chunks)
// Duplicate the last chunk
@ -84,5 +85,5 @@ func (cl *ChunkList) Snapshot() ([]*Chunk, int) {
}
cl.mutex.Unlock()
return ret, cl.count
return ret, count
}