From: Philipp Hagemeister <phihag@phihag.de>
Date: Sat, 3 Sep 2011 09:32:05 +0000 (+0200)
Subject: Robust error handling in downloading code
X-Git-Url: https://git.jankratochvil.net/?a=commitdiff_plain;h=dbddab27992fa609102d512a7762ae8f5b39c55c;p=youtube-dl.git

Robust error handling in downloading code
---

diff --git a/youtube-dl b/youtube-dl
index 68c9bc4..3f45e92 100755
--- a/youtube-dl
+++ b/youtube-dl
@@ -930,6 +930,7 @@ class FileDownloader(object):
 			if stream is None:
 				try:
 					(stream, tmpfilename) = sanitize_open(tmpfilename, open_mode)
+					assert stream is not None
 					filename = self.undo_temp_name(tmpfilename)
 					self.report_destination(filename)
 				except (OSError, IOError), err:
@@ -951,6 +952,9 @@ class FileDownloader(object):
 			# Apply rate limit
 			self.slow_down(start, byte_counter - resume_len)
 
+		if stream is None:
+			self.trouble(u'\nERROR: Did not get any data blocks')
+			return False
 		stream.close()
 		self.report_finish()
 		if data_len is not None and byte_counter != data_len: