difftool --no-index: error out on --dir-diff (and don't crash)

diff --git a/sequencer.c b/sequencer.c
index 3209cdefd1d9287ecd8c077cc254fd63a600112c..95dda23eee450d1d60a70434d254071c6c05146b 100644 (file)
--- a/sequencer.c
+++ b/sequencer.c
@@ -1103,6 +1103,7 @@ static int run_rewrite_hook(const struct object_id *oldoid,
        proc.argv = argv;
        proc.in = -1;
        proc.stdout_to_stderr = 1;
+       proc.trace2_hook_name = "post-rewrite";
 
        code = start_command(&proc);
        if (code)
@@ -3786,6 +3787,7 @@ static int pick_commits(struct repository *r,
                                hook.in = open(rebase_path_rewritten_list(),
                                        O_RDONLY);
                                hook.stdout_to_stderr = 1;
+                               hook.trace2_hook_name = "post-rewrite";
                                argv_array_push(&hook.args, post_rewrite_hook);
                                argv_array_push(&hook.args, "rebase");
                                /* we don't care if this hook failed */