sequencer (rebase -i): show only failed `git commit`'s output

diff --git a/builtin/read-tree.c b/builtin/read-tree.c
index 43b47f72f1deffa8fa5e3fa5ac403d4c4a819355..fa6edb35b21cede4425746d84b41c8bd9e31e1dc 100644 (file)
--- a/builtin/read-tree.c
+++ b/builtin/read-tree.c
@@ -34,7 +34,7 @@ static int list_tree(unsigned char *sha1)
 }
 
 static const char * const read_tree_usage[] = {
-       N_("git read-tree [[-m [--trivial] [--aggressive] | --reset | --prefix=<prefix>] [-u [--exclude-per-directory=<gitignore>] | -i]] [--no-sparse-checkout] [--index-output=<file>] (--empty | <tree-ish1> [<tree-ish2> [<tree-ish3>]])"),
+       N_("git read-tree [(-m [--trivial] [--aggressive] | --reset | --prefix=<prefix>) [-u [--exclude-per-directory=<gitignore>] | -i]] [--no-sparse-checkout] [--index-output=<file>] (--empty | <tree-ish1> [<tree-ish2> [<tree-ish3>]])"),
        NULL
 };
 
@@ -78,7 +78,7 @@ static void debug_stage(const char *label, const struct cache_entry *ce,
        else
                printf("%06o #%d %s %.8s\n",
                       ce->ce_mode, ce_stage(ce), ce->name,
-                      sha1_to_hex(ce->sha1));
+                      oid_to_hex(&ce->oid));
 }
 
 static int debug_merge(const struct cache_entry * const *stages,
@@ -90,7 +90,7 @@ static int debug_merge(const struct cache_entry * const *stages,
        debug_stage("index", stages[0], o);
        for (i = 1; i <= o->merge_size; i++) {
                char buf[24];
-               sprintf(buf, "ent#%d", i);
+               xsnprintf(buf, sizeof(buf), "ent#%d", i);
                debug_stage(buf, stages[i], o);
        }
        return 0;
@@ -150,7 +150,7 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
        argc = parse_options(argc, argv, unused_prefix, read_tree_options,
                             read_tree_usage, 0);
 
-       hold_locked_index(&lock_file, 1);
+       hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
 
        prefix_set = opts.prefix ? 1 : 0;
        if (1 < opts.merge + opts.reset + prefix_set)