diff -r f16ae8ec5553 Lib/test/test_urllib.py
--- a/Lib/test/test_urllib.py	Mon May 25 21:25:27 2015 -0500
+++ b/Lib/test/test_urllib.py	Tue May 26 03:53:36 2015 +0000
@@ -82,10 +82,11 @@
 
         # buffer to store data for verification in urlopen tests.
         buf = None
-        fakesock = FakeSocket(fakedata)
 
         def connect(self):
-            self.sock = self.fakesock
+            self.sock = FakeSocket(self.fakedata)
+            type(self).fakesock = self.sock
+    FakeHTTPConnection.fakedata = fakedata
 
     return FakeHTTPConnection
 
@@ -249,6 +250,21 @@
         finally:
             self.unfakehttp()
 
+    def test_redirect_no_path(self):
+        # Issue 14132: Relative redirect strips original path
+        self.fakehttp(b"HTTP/1.1 302 Found\r\nLocation: ?query\r\n\r\n")
+        self.addCleanup(self.unfakehttp)
+        urls = iter(("/path", "/path?query"))
+        def request(conn, method, url, *pos, **kw):
+            self.assertEqual(url, next(urls))
+            self._connection_class.request(conn, method, url, *pos, **kw)
+            # Change response for subsequent connection
+            type(conn).fakedata = b"HTTP/1.1 200 OK\r\n\r\nHello!"
+        http.client.HTTPConnection.request = request
+        with urllib.request.urlopen("http://python.org/path") as fp:
+            pass
+        self.assertEqual(fp.geturl(), "http://python.org/path?query")
+
     def test_willclose(self):
         self.fakehttp(b"HTTP/1.1 200 OK\r\n\r\nHello!")
         try:
diff -r f16ae8ec5553 Lib/urllib/request.py
--- a/Lib/urllib/request.py	Mon May 25 21:25:27 2015 -0500
+++ b/Lib/urllib/request.py	Tue May 26 03:53:36 2015 +0000
@@ -651,7 +651,7 @@
                 "%s - Redirection to url '%s' is not allowed" % (msg, newurl),
                 headers, fp)
 
-        if not urlparts.path:
+        if not urlparts.path and urlparts.netloc:
             urlparts = list(urlparts)
             urlparts[2] = "/"
         newurl = urlunparse(urlparts)