# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1326391246 18000
# Node ID ce731bb6a1911dfab99edfcbd448c1ebcdc11d40
# Parent  35ce1eab7400af0b1faf404e3b863b0036eaa93c
besseli: don't change sign of result for negative integer orders

* lo-specfun.cc (zbesi): Omit sign change for negative integer
orders.

diff -r 35ce1eab7400 -r ce731bb6a191 liboctave/lo-specfun.cc
--- a/liboctave/lo-specfun.cc	Thu Jan 12 12:10:33 2012 -0500
+++ b/liboctave/lo-specfun.cc	Thu Jan 12 13:00:46 2012 -0500
@@ -857,8 +857,6 @@
       // zbesi can overflow as z->0, and cause troubles for generic case below
       alpha = -alpha;
       Complex tmp = zbesi (z, alpha, kode, ierr);
-      if ((static_cast <long> (alpha)) & 1)
-        tmp = - tmp;
       retval = bessel_return_value (tmp, ierr);
     }
   else