doc/git-send-email: mention sendemail.cc config variable

diff --git a/unpack-file.c b/unpack-file.c
index 65c66eb0bf34efee6485db3dbf8af11788c394f4..bcdc8bbb3b44a43aa43db6035a31478158e070af 100644 (file)
--- a/unpack-file.c
+++ b/unpack-file.c
@@ -31,7 +31,7 @@ int main(int argc, char **argv)
                die("Not a valid object name %s", argv[1]);
 
        setup_git_directory();
-       git_config(git_default_config);
+       git_config(git_default_config, NULL);
 
        puts(create_temp_file(sha1));
        return 0;