index c9970f5ab661abf1b23d762649d85bc37be244e5..477785e13418e1971156f5210015da4ab9d77cab 100644 (file)
IOW, you can use this thing to look for likely duplicate commits.
-When dealing with git-diff-tree output, it takes advantage of
+When dealing with 'git-diff-tree' output, it takes advantage of
the fact that the patch is prefixed with the object name of the
commit, and outputs two 40-byte hexadecimal string. The first
string is the patch ID, and the second string is the commit ID.