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

diff --git a/builtin-verify-tag.c b/builtin-verify-tag.c
index cc4c55d7ee35ceeaf8c4a857d5dad857a7eb2664..92eaa89a45eff2e76e531a914bdccca5fafe98b0 100644 (file)
--- a/builtin-verify-tag.c
+++ b/builtin-verify-tag.c
@@ -45,14 +45,14 @@ static int run_gpg_verify(const char *buf, unsigned long size, int verbose)
        memset(&gpg, 0, sizeof(gpg));
        gpg.argv = args_gpg;
        gpg.in = -1;
-       gpg.out = 1;
        args_gpg[2] = path;
-       if (start_command(&gpg))
+       if (start_command(&gpg)) {
+               unlink(path);
                return error("could not run gpg.");
+       }
 
        write_in_full(gpg.in, buf, len);
        close(gpg.in);
-       gpg.close_in = 0;
        ret = finish_command(&gpg);
 
        unlink(path);
@@ -90,7 +90,7 @@ int cmd_verify_tag(int argc, const char **argv, const char *prefix)
 {
        int i = 1, verbose = 0, had_error = 0;
 
-       git_config(git_default_config);
+       git_config(git_default_config, NULL);
 
        if (argc == 1)
                usage(builtin_verify_tag_usage);