git fetch-pack: do not complain about "no common commits" in an empty repo

diff --git a/builtin-ls-tree.c b/builtin-ls-tree.c
index cb4be4fabb84bafd5518e81d2fd0ed6ee191641c..f4a75ddbc3fecb9c1690a94d39ce230e82fefd8d 100644 (file)
--- a/builtin-ls-tree.c
+++ b/builtin-ls-tree.c
@@ -112,10 +112,8 @@ static int show_tree(const unsigned char *sha1, const char *base, int baselen,
                               abbrev ? find_unique_abbrev(sha1, abbrev)
                                      : sha1_to_hex(sha1));
        }
-       write_name_quoted(base + chomp_prefix, baselen - chomp_prefix,
-                         pathname,
-                         line_termination, stdout);
-       putchar(line_termination);
+       write_name_quotedpfx(base + chomp_prefix, baselen - chomp_prefix,
+                         pathname, stdout, line_termination);
        return retval;
 }
 
@@ -124,7 +122,7 @@ int cmd_ls_tree(int argc, const char **argv, const char *prefix)
        unsigned char sha1[20];
        struct tree *tree;
 
-       git_config(git_default_config);
+       git_config(git_default_config, NULL);
        ls_tree_prefix = prefix;
        if (prefix && *prefix)
                chomp_prefix = strlen(prefix);