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cio: FIFOSet.Close() check if FIFOSet is nill to prevent NPE

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Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
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Sebastiaan van Stijn 2021-01-29 12:09:50 +01:00
parent 19ee068f93
commit 6a2d3990d1
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1 changed files with 1 additions and 1 deletions
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cio/io.go
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@ -80,7 +80,7 @@ type FIFOSet struct {
// Close the FIFOSet // Close the FIFOSet
func (f *FIFOSet) Close() error { func (f *FIFOSet) Close() error {
if f.close != nil { if f != nil && f.close != nil {
return f.close() return f.close()
} }
return nil return nil