[dak/master] suite add: set version to NULL when an empty string is given

[Ansgar Burchardt <ansgar@debian.org>]

---
 dak/admin.py |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/dak/admin.py b/dak/admin.py
index 07e60dd..66113b9 100755
--- a/dak/admin.py
+++ b/dak/admin.py
@@ -322,6 +322,9 @@ def __suite_add(d, args, addallarches=False):
     version = args[3]
     rest = args[3:]
 
+    if len(version) == 0:
+        version = None
+
     def get_field(field):
         for varval in args:
             if varval.startswith(field + '='):
-- 
1.7.10.4