> If you can re-create this at will, it would be interesting to see _what_ > makes git think you've modified a file. A small mod to "read-cache.c" like > the appended patch should give you (very very verbose) output that could > help us figure this out. Oops, It's my fault. My mistake is that copy the clone git directory to another directory for backup. And work on another directory. Sorry for my incaution. -Aubrey - : send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html