Do not use 0% as the starting point in resumed downloads (closes #40)

diff --git a/youtube-dl b/youtube-dl
index a8e3bd36cd32d6c50bbc4cc686c32496590d2fa9..22b9eba17986e8ab08f92c809c871102a1adcd58 100755 (executable)
--- a/youtube-dl
+++ b/youtube-dl
@@ -606,8 +606,10 @@ class FileDownloader(object):
                        return False
 
                data_len = data.info().get('Content-length', None)
+               if data_len is not None:
+                       data_len = long(data_len) + resume_len
                data_len_str = self.format_bytes(data_len)
-               byte_counter = 0
+               byte_counter = 0 + resume_len
                block_size = 1024
                start = time.time()
                while True: