process-policy: Rollback transaction if dry run is requested.

diff --git a/dak/process_policy.py b/dak/process_policy.py
index f053a6cfc990317881b9edb986a6b8cb1cad7833..612a6d87a48b21c1131c1557d44e0c7b60a5a0fe 100755 (executable)
--- a/dak/process_policy.py
+++ b/dak/process_policy.py
@@ -108,6 +108,8 @@ def try_or_reject(function):
                 real_comment_reject(upload, srcqueue, comments, transaction, notify=False)
         if not Options['No-Action']:
             transaction.commit()
+        else:
+            transaction.rollback()
     return wrapper
 
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