make-changelog: print dpkg-source output on fail

Signed-off-by: Luca Falavigna <dktrkranz@debian.org>

diff --git a/dak/make_changelog.py b/dak/make_changelog.py
index 8fa172f63299b8ecdb6d7bfdb26e228e5531ca12..6fffb456f8bb66ef223f2a4c8f725c1c1ba07e79 100755 (executable)
--- a/dak/make_changelog.py
+++ b/dak/make_changelog.py
@@ -221,7 +221,7 @@ def export_files(session, pool, clpool, temppath):
                             print 'make-changelog: unable to extract %s for %s_%s' \
                                    % (os.path.basename(f), p, sources[p][s][0])
                 else:
-                    print 'make-changelog: unable to unpack %s_%s' % (p, sources[p][s][0])
+                    print 'make-changelog: unable to unpack %s_%s: %s' % (p, sources[p][s][0], output)
                     continue
 
                 rmtree(tempdir)