travis-ci: make the OSX build jobs' 'brew update' more quiet

diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 2193054d2776b1d0d9f440b6035faacbfd0e4042..411aefd6875b2d35ee4a12d1a043ba50027021b3 100644 (file)
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -2083,9 +2083,9 @@ static int try_delta(struct unpacked *trg, struct unpacked *src,
                        die(_("object %s cannot be read"),
                            oid_to_hex(&trg_entry->idx.oid));
                if (sz != trg_size)
-                       die(_("object %s inconsistent object length (%lu vs %lu)"),
-                           oid_to_hex(&trg_entry->idx.oid), sz,
-                           trg_size);
+                       die(_("object %s inconsistent object length (%"PRIuMAX" vs %"PRIuMAX")"),
+                           oid_to_hex(&trg_entry->idx.oid), (uintmax_t)sz,
+                           (uintmax_t)trg_size);
                *mem_usage += sz;
        }
        if (!src->data) {
@@ -2110,9 +2110,9 @@ static int try_delta(struct unpacked *trg, struct unpacked *src,
                            oid_to_hex(&src_entry->idx.oid));
                }
                if (sz != src_size)
-                       die(_("object %s inconsistent object length (%lu vs %lu)"),
-                           oid_to_hex(&src_entry->idx.oid), sz,
-                           src_size);
+                       die(_("object %s inconsistent object length (%"PRIuMAX" vs %"PRIuMAX")"),
+                           oid_to_hex(&src_entry->idx.oid), (uintmax_t)sz,
+                           (uintmax_t)src_size);
                *mem_usage += sz;
        }
        if (!src->index) {
@@ -2786,9 +2786,11 @@ static void show_object(struct object *obj, const char *name, void *data)
 
        if (use_delta_islands) {
                const char *p;
-               unsigned depth = 0;
+               unsigned depth;
                struct object_entry *ent;
 
+               /* the empty string is a root tree, which is depth 0 */
+               depth = *name ? 1 : 0;
                for (p = strchr(name, '/'); p; p = strchr(p + 1, '/'))
                        depth++;
 
@@ -3084,6 +3086,7 @@ static void get_object_list(int ac, const char **av)
        struct rev_info revs;
        char line[1000];
        int flags = 0;
+       int save_warning;
 
        repo_init_revisions(the_repository, &revs, NULL);
        save_commit_buffer = 0;
@@ -3093,6 +3096,9 @@ static void get_object_list(int ac, const char **av)
        /* make sure shallows are read */
        is_repository_shallow(the_repository);
 
+       save_warning = warn_on_object_refname_ambiguity;
+       warn_on_object_refname_ambiguity = 0;
+
        while (fgets(line, sizeof(line), stdin) != NULL) {
                int len = strlen(line);
                if (len && line[len - 1] == '\n')
@@ -3119,6 +3125,8 @@ static void get_object_list(int ac, const char **av)
                        die(_("bad revision '%s'"), line);
        }
 
+       warn_on_object_refname_ambiguity = save_warning;
+
        if (use_bitmap_index && !get_object_list_from_bitmap(&revs))
                return;
 
@@ -3187,6 +3195,9 @@ static int option_parse_index_version(const struct option *opt,
 {
        char *c;
        const char *val = arg;
+
+       BUG_ON_OPT_NEG(unset);
+
        pack_idx_opts.version = strtoul(val, &c, 10);
        if (pack_idx_opts.version > 2)
                die(_("unsupported index version %s"), val);
@@ -3233,7 +3244,7 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
                         N_("similar to --all-progress when progress meter is shown")),
                { OPTION_CALLBACK, 0, "index-version", NULL, N_("<version>[,<offset>]"),
                  N_("write the pack index file in the specified idx format version"),
-                 0, option_parse_index_version },
+                 PARSE_OPT_NONEG, option_parse_index_version },
                OPT_MAGNITUDE(0, "max-pack-size", &pack_size_limit,
                              N_("maximum size of each output pack file")),
                OPT_BOOL(0, "local", &local,