hausdorff regression test fails

[mloskot]

Running regression tests against PostGIS from current trunk (r4706) gives failure for the hausdorff test

hausdorff. failed (diff expected obtained: /tmp/pgis_reg_25454/test_44_diff)

and it looks it crashes the server

$ cat /tmp/pgis_reg_25454/test_44_diff
*** hausdorff_expected	2009-07-30 10:28:11.000000000 +0100
--- /tmp/pgis_reg_25454/test_44_out	2009-10-30 12:38:58.000000000 +0000
***************
*** 3,6 ****
  hausdorff_ls_ls_2|2
  hausdorff_ls_mp|1
  hausdorff_ls_ls_3|14.142135623731
! hausdorffdensify_ls_ls|70
--- 3,9 ----
  hausdorff_ls_ls_2|2
  hausdorff_ls_mp|1
  hausdorff_ls_ls_3|14.142135623731
! server closed the connection unexpectedly
! 	This probably means the server terminated abnormally
! 	before or while processing the request.
! connection to server was lost

Environment:

• Linux 64-bit
• GCC 4.4.1
• GEOS (version 3.2.0 from SVN trunk ​2710)