fs: print a log message if MvChild in the tree fails

815ee9aa · Han-Wen Nienhuys · 19ede699 · 815ee9aa
Commit 815ee9aa authored Apr 25, 2019 by Han-Wen Nienhuys
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fs/bridge.go fs/bridge.go +3 -1

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--- a/fs/bridge.go
+++ b/fs/bridge.go
@@ -443,7 +443,9 @@ func (b *rawBridge) Rename(cancel <-chan struct{}, input *fuse.RenameIn, oldName
 			if input.Flags&RENAME_EXCHANGE != 0 {
 				p1.ExchangeChild(oldName, p2, newName)
 			} else {
-				p1.MvChild(oldName, p2, newName, true)
+				if ok := p1.MvChild(oldName, p2, newName, true); !ok {
+					log.Println("MvChild failed")
+				}
 			}

 			return errnoToStatus(errno)