diff: run arguments through precompose_argv

diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c
index 12b683d0217856a23cb4c3271a173ce1b7bfbe68..7969e22252468112ba8c355df7e1a6d56e9570df 100644 (file)
--- a/builtin/diff-tree.c
+++ b/builtin/diff-tree.c
@@ -114,6 +114,8 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix)
        opt->disable_stdin = 1;
        memset(&s_r_opt, 0, sizeof(s_r_opt));
        s_r_opt.tweak = diff_tree_tweak_rev;
+
+       precompose_argv(argc, argv);
        argc = setup_revisions(argc, argv, opt, &s_r_opt);
 
        while (--argc > 0) {