[buildstream] 13/18: tar.py: Update to handle alias overrides

[no...@apache.org]

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not-in-ldap pushed a commit to branch jonathan/mirror-client-sourcedownloader
in repository https://gitbox.apache.org/repos/asf/buildstream.git

commit 069a500da4a9de37e64fe648c2db536d0f30e437
Author: Jonathan Maw <jo...@codethink.co.uk>
AuthorDate: Fri Jun 22 17:37:39 2018 +0100

    tar.py: Update to handle alias overrides
    
    i.e. self.url was done away with
---
 buildstream/plugins/sources/tar.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/buildstream/plugins/sources/tar.py b/buildstream/plugins/sources/tar.py
index e32cc3d..6f0ee42 100644
--- a/buildstream/plugins/sources/tar.py
+++ b/buildstream/plugins/sources/tar.py
@@ -78,7 +78,7 @@ class TarSource(DownloadableFileSource):
 
     def preflight(self):
         self.host_lzip = None
-        if self.url.endswith('.lz'):
+        if self.original_url.endswith('.lz'):
             self.host_lzip = utils.get_host_tool('lzip')
 
     def get_unique_key(self):
@@ -99,7 +99,7 @@ class TarSource(DownloadableFileSource):
 
     @contextmanager
     def _get_tar(self):
-        if self.url.endswith('.lz'):
+        if self.original_url.endswith('.lz'):
             with self._run_lzip() as lzip_dec:
                 with tarfile.open(fileobj=lzip_dec, mode='r:') as tar:
                     yield tar