[PATCH] Remove map_sha1_file

diff --git a/diff-tree.c b/diff-tree.c
index d467e6cf8d879ddc096ce8bbfabaf8dd35d359b9..ea237051ee5e5249f8096ae75b188b6b7a55011a 100644 (file)
--- a/diff-tree.c
+++ b/diff-tree.c
@@ -397,19 +397,6 @@ static int diff_tree_stdin(char *line)
 static char *diff_tree_usage =
 "git-diff-tree [-p] [-r] [-z] [--stdin] [-m] [-s] [-v] [--pretty] [-t] [-R] [-B] [-M] [-C] [--find-copies-header] [-O<orderfile>] [-S<string>] [--pickaxe-all] <tree-ish> <tree-ish>";
 
-static enum cmit_fmt get_commit_format(const char *arg)
-{
-       if (!*arg)
-               return CMIT_FMT_DEFAULT;
-       if (!strcmp(arg, "=raw"))
-               return CMIT_FMT_RAW;
-       if (!strcmp(arg, "=medium"))
-               return CMIT_FMT_MEDIUM;
-       if (!strcmp(arg, "=short"))
-               return CMIT_FMT_SHORT;
-       usage(diff_tree_usage);
-}
-
 int main(int argc, const char **argv)
 {
        int nr_sha1;
@@ -451,7 +438,7 @@ int main(int argc, const char **argv)
                        diff_setup_opt |= DIFF_SETUP_REVERSE;
                        continue;
                }
-               if (!strcmp(arg, "-p")) {
+               if (!strcmp(arg, "-p") || !strcmp(arg, "-u")) {
                        diff_output_format = DIFF_FORMAT_PATCH;
                        recursive = 1;
                        continue;