# HG changeset patch
# User Bjoern Ricks <bricks@intevation.de>
# Date 1289407683 0
# Node ID d26642ed6afa43365c9b914492aedcf01f0551d2
# Parent  5802cec2b0719e31df87c5bb982edfdee1ff9347
use empty string as default config values instead of None

diff -r 5802cec2b071 -r d26642ed6afa test/test_readconfig.py
--- a/test/test_readconfig.py	Wed Nov 10 16:46:12 2010 +0000
+++ b/test/test_readconfig.py	Wed Nov 10 16:48:03 2010 +0000
@@ -120,7 +120,7 @@
                  branch="",
                  builder_cls="PBuilder",
                  os="bar os",
-                 svn_url=None,
+                 svn_url="",
                  scm_type="svn",
                  rules_scm_type="svn",
                  status_hook="echo extra hook"),
@@ -146,7 +146,7 @@
                  branch="",
                  builder_cls="PBuilder",
                  os="foo os",
-                 svn_url=None,
+                 svn_url="",
                  scm_type="svn",
                  rules_scm_type="svn",
                  status_hook="echo simple hook")])
diff -r 5802cec2b071 -r d26642ed6afa treepkg/readconfig.py
--- a/treepkg/readconfig.py	Wed Nov 10 16:46:12 2010 +0000
+++ b/treepkg/readconfig.py	Wed Nov 10 16:48:03 2010 +0000
@@ -67,7 +67,7 @@
 packager_desc = [
     "name", "base_dir",
     ("url", str, ""),
-    ("svn_url", str, None),
+    ("svn_url", str, ""),
     ("svn_subset", convert_subversion_subset, ""),
     ("svn_externals", shlex.split, ""),
     ("rules_url", str, ""), ("packager_class", str, "treepkg.packager"),
@@ -90,8 +90,8 @@
     ("check_interval", int),
     "instructions_file",
     ("name", str, ""),
-    ("treepkg_dir", str, None),
-    ("tracks_dir", str, None)
+    ("treepkg_dir", str, ""),
+    ("tracks_dir", str, "")
     ]