[dak/master] Do not show None in Uploaders file (Closes: #868101)

[Luca Falavigna <dktrkranz@debian.org>]

Signed-off-by: Luca Falavigna <dktrkranz@debian.org>
---
 dak/make_maintainers.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/dak/make_maintainers.py b/dak/make_maintainers.py
index 21d61362..0f6bb5b8 100755
--- a/dak/make_maintainers.py
+++ b/dak/make_maintainers.py
@@ -144,7 +144,10 @@ SELECT
     Logger.log(['database'])
     for entry in query:
         maintainers[entry['package']] = entry['maintainer']
-        uploaders[entry['package']] = entry['uploaders']
+        if all(x is None for x in entry['uploaders']):
+            uploaders[entry['package']] = ['']
+        else:
+            uploaders[entry['package']] = entry['uploaders']
 
     Logger.log(['files'])
     # Process any additional Maintainer files (e.g. from pseudo
-- 
2.11.0