test-bad-pull: partially adjust for Windows

On a English Windows 7, the testcase fails with

  $ hg clone http://localhost:$HGPORT/ copy
  abort: error: No connection could be made because the target machine actively refused it

Since the error message on non-English Windows installs are most likely
different, we have to glob the entire error message away for Windows.

tests/test-bad-pull.t

@@ -1,8 +1,14 b''
   $ "$TESTDIR/hghave" serve || exit 80
 
+#if windows
+  $ hg clone http://localhost:$HGPORT/ copy
+  abort: * (glob)
+  [255]
+#else
   $ hg clone http://localhost:$HGPORT/ copy
   abort: error: Connection refused
   [255]
+#endif
 
   $ test -d copy
   [1]