From b35b8f59d8f265ea7f30011935510bb104781d46 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Piotr=20O=C5=BCarowski?= <piotr@debian.org>
Date: Sun, 25 Jul 2010 16:00:21 +0200
Subject: [PATCH] ignore empty options.{depends,recommends,suggests}

---
 debpython/depends.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/debpython/depends.py b/debpython/depends.py
index a7afbf5..fd3bf38 100644
--- a/debpython/depends.py
+++ b/debpython/depends.py
@@ -156,13 +156,13 @@ class Dependencies(object):
                     self.depend(i)
 
         # add dependencies from --depend
-        for item in options.depends:
+        for item in options.depends or []:
             self.depend(guess_dependency(item))
         # add dependencies from --recommend
-        for item in options.recommends:
+        for item in options.recommends or []:
             self.recommend(guess_dependency(item))
         # add dependencies from --suggest
-        for item in options.suggests:
+        for item in options.suggests or []:
             self.suggest(guess_dependency(item))
 
         log.debug(self)
-- 
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