First arg to fs.fchown is an int, not a string
First arg to fs.fchown is an int, not a string

Bug introduced by 26bfb6bea45348d6aaa213b4ee38ac002c429394

Fix isaacs/npm#2225

dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node