From: Sjoerd Mullender <sjoerd@acm.org>
Date: Fri, 18 Jun 2004 20:39:11 +0000 (+0000)
Subject: If self.packages is None (this can happen, I saw it), return
X-Git-Tag: v2.4a1~155
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4dbda47aea1759faa68e491237f078cf0c7050be;p=python

If self.packages is None (this can happen, I saw it), return
immediately (since None is not a sequence you can iterate over).
---

diff --git a/Lib/distutils/command/build_py.py b/Lib/distutils/command/build_py.py
index cfbab262cc..3079bfcdef 100644
--- a/Lib/distutils/command/build_py.py
+++ b/Lib/distutils/command/build_py.py
@@ -104,6 +104,8 @@ class build_py (Command):
     def get_data_files (self):
         """Generate list of '(package,src_dir,build_dir,filenames)' tuples"""
         data = []
+        if not self.packages:
+            return data
         for package in self.packages:
             # Locate package source directory
             src_dir = self.get_package_dir(package)