From 6081021a24de167b1ce22000c924383e86598fe6 Mon Sep 17 00:00:00 2001
From: Bastian Kleineidam <bastian.kleineidam@web.de>
Date: Fri, 1 Mar 2013 07:27:41 +0100
Subject: [PATCH] Fall back to non-locked tests on systems without interprocess
 locking permission (eg. Travis).

---
 tests/test_comics.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tests/test_comics.py b/tests/test_comics.py
index 58cd14c16..fbc3bdf28 100644
--- a/tests/test_comics.py
+++ b/tests/test_comics.py
@@ -54,7 +54,11 @@ class _ComicTester(TestCase):
         scraperobj = self.scraperclass()
         # Limit number of connections to one host.
         host = get_host(scraperobj.url)
-        with get_lock(host):
+        try:
+            with get_lock(host):
+                self._test_comic(scraperobj)
+        except OSError:
+            # interprocess lock not supported
             self._test_comic(scraperobj)
 
     def _test_comic(self, scraperobj):