cherry-pick: add --allow-empty-message option

diff --git a/builtin/clone.c b/builtin/clone.c
index 7559f62bc7a846ecb8f8d085e8bf5c3e6d4df2cd..a4d8d25ee319c2bbcfe5b450468cfb41d3fcd0d6 100644 (file)
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -45,7 +45,7 @@ static char *option_branch = NULL;
 static const char *real_git_dir;
 static char *option_upload_pack = "git-upload-pack";
 static int option_verbosity;
-static int option_progress;
+static int option_progress = -1;
 static struct string_list option_config;
 static struct string_list option_reference;
 
@@ -60,8 +60,8 @@ static int opt_parse_reference(const struct option *opt, const char *arg, int un
 
 static struct option builtin_clone_options[] = {
        OPT__VERBOSITY(&option_verbosity),
-       OPT_BOOLEAN(0, "progress", &option_progress,
-                       "force progress reporting"),
+       OPT_BOOL(0, "progress", &option_progress,
+                "force progress reporting"),
        OPT_BOOLEAN('n', "no-checkout", &option_no_checkout,
                    "don't create a checkout"),
        OPT_BOOLEAN(0, "bare", &option_bare, "create a bare repository"),
@@ -569,7 +569,7 @@ static int checkout(void)
        opts.update = 1;
        opts.merge = 1;
        opts.fn = oneway_merge;
-       opts.verbose_update = (option_verbosity > 0);
+       opts.verbose_update = (option_verbosity >= 0);
        opts.src_index = &the_index;
        opts.dst_index = &the_index;