t/test-lib.sh: add test_external and test_external_without_stderr

diff --git a/archive-tar.c b/archive-tar.c
index 4add80284e4570d1da44861e9025fa75eeb775d6..d7598f907d9f7fb40c24c8cef815f8fc33a8b19b 100644 (file)
--- a/archive-tar.c
+++ b/archive-tar.c
@@ -220,7 +220,7 @@ static void write_global_extended_header(const unsigned char *sha1)
        strbuf_release(&ext_header);
 }
 
-static int git_tar_config(const char *var, const char *value)
+static int git_tar_config(const char *var, const char *value, void *cb)
 {
        if (!strcmp(var, "tar.umask")) {
                if (value && !strcmp(value, "user")) {
@@ -231,7 +231,7 @@ static int git_tar_config(const char *var, const char *value)
                }
                return 0;
        }
-       return git_default_config(var, value);
+       return git_default_config(var, value, cb);
 }
 
 static int write_tar_entry(const unsigned char *sha1,
@@ -268,7 +268,7 @@ int write_tar_archive(struct archiver_args *args)
 {
        int plen = args->base ? strlen(args->base) : 0;
 
-       git_config(git_tar_config);
+       git_config(git_tar_config, NULL);
 
        archive_time = args->time;
        verbose = args->verbose;