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Downgrade exclusive lock to shared lock when cloning a script (#400)

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Sean Chittenden 2023-01-03 21:32:27 -08:00 committed by GitHub
parent a419bfc93a
commit f980e7e724
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1 changed files with 2 additions and 2 deletions
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script.go
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@ -247,8 +247,8 @@ func (c *Compiled) RunContext(ctx context.Context) (err error) {
// Clone creates a new copy of Compiled. Cloned copies are safe for concurrent // Clone creates a new copy of Compiled. Cloned copies are safe for concurrent
// use by multiple goroutines. // use by multiple goroutines.
func (c *Compiled) Clone() *Compiled { func (c *Compiled) Clone() *Compiled {
c.lock.Lock() c.lock.RLock()
defer c.lock.Unlock() defer c.lock.RUnlock()
clone := &Compiled{ clone := &Compiled{
globalIndexes: c.globalIndexes, globalIndexes: c.globalIndexes,