Add documentation for the rest of commands.

[git.git] / diff-tree.c

diff --git a/diff-tree.c b/diff-tree.c
index e7a5b7c..c689c61 100644 (file)
--- a/diff-tree.c
+++ b/diff-tree.c
@@ -250,7 +250,7 @@ static int diff_tree_sha1(const unsigned char *old, const unsigned char *new, co
        return retval;
 }
 
-static char *diff_tree_usage = "diff-tree [-r] [-z] <tree sha1> <tree sha1>";
+static char *diff_tree_usage = "diff-tree [-p] [-r] [-z] <tree sha1> <tree sha1>";
 
 int main(int argc, char **argv)
 {
@@ -279,7 +279,7 @@ int main(int argc, char **argv)
                usage(diff_tree_usage);
        }
 
-       if (argc < 3 || get_sha1_hex(argv[1], old) || get_sha1_hex(argv[2], new))
+       if (argc < 3 || get_sha1(argv[1], old) || get_sha1(argv[2], new))
                usage(diff_tree_usage);
 
        if (argc > 3) {