From: Robert Bradshaw <robertwb@math.washington.edu>
Date: Tue, 23 Nov 2010 01:36:12 +0000 (-0800)
Subject: Cythonize fix.
X-Git-Tag: 0.14.alpha0~101
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=a51b0104217cef5c087c914c1557927dff497b60;p=cython.git

Cythonize fix.
---

diff --git a/Cython/Build/Dependencies.py b/Cython/Build/Dependencies.py
index 7af60c11..d74908f0 100644
--- a/Cython/Build/Dependencies.py
+++ b/Cython/Build/Dependencies.py
@@ -315,7 +315,7 @@ class DependencyTree(object):
     
     def immediate_dependencies(self, filename):
         all = list(self.cimported_files(filename))
-        for extern in self.cimports_and_externs(filename):
+        for extern in sum(self.cimports_and_externs(filename), ()):
             all.append(os.path.normpath(os.path.join(os.path.dirname(filename), extern)))
         return tuple(all)