dak/process_upload.py: add missing import

diff --git a/dak/process_upload.py b/dak/process_upload.py
index d20267ec437bc918472da8933aa510456bbe93f0..25f32b5842f16ecdb14c91764682b7000c9a2a0a 100755 (executable)
--- a/dak/process_upload.py
+++ b/dak/process_upload.py
@@ -160,6 +160,7 @@ Checks Debian packages from Incoming
 ## Queue builds
 
 import datetime
+import errno
 from errno import EACCES, EAGAIN
 import fcntl
 import os