Don't start download for failed requests.
-rw-r--r-- 63 .gitignore
-rw-r--r-- 35147 LICENSE
-rw-r--r-- 1501 Makefile
-rw-r--r-- 2272 README.md
-rw-r--r-- 1603 config.mk
drwxr-xr-x - doc
drwxr-xr-x - src