send-pack: avoid deadlock on git:// push with failed pack-objects

diff --git a/builtin-help.c b/builtin-help.c
index e1ade8edd3c4f05771b286e9f9a6657ff05c7eb0..09ad4b04f9fa860a32580717e61acc942de23388 100644 (file)
--- a/builtin-help.c
+++ b/builtin-help.c
@@ -417,9 +417,6 @@ int cmd_help(int argc, const char **argv, const char *prefix)
        const char *alias;
        load_command_list("git-", &main_cmds, &other_cmds);
 
-       setup_git_directory_gently(&nongit);
-       git_config(git_help_config, NULL);
-
        argc = parse_options(argc, argv, prefix, builtin_help_options,
                        builtin_help_usage, 0);
 
@@ -437,6 +434,9 @@ int cmd_help(int argc, const char **argv, const char *prefix)
                return 0;
        }
 
+       setup_git_directory_gently(&nongit);
+       git_config(git_help_config, NULL);
+
        alias = alias_lookup(argv[0]);
        if (alias && !is_git_command(argv[0])) {
                printf("`git %s' is aliased to `%s'\n", argv[0], alias);