# HG changeset patch
# User thomas-weber
# Date 1333486407 0
# Node ID 5991a6dffe51bdefa1feb34a391e39e551a6803f
# Parent  1bf0d24544905e3c72abe580ec9dd76a4575788a
Cope with the change in the behavior of ismatrix()

ismatrix([]) used to return 0 in Octave 3.2, but now returns returns 1 in 3.6.
Patch from Rafael Laboissiere <rafael@laboissiere.net>

diff -r 1bf0d2454490 -r 5991a6dffe51 main/fixed/inst/fixedpoint.m
--- a/main/fixed/inst/fixedpoint.m	Tue Apr 03 20:51:27 2012 +0000
+++ b/main/fixed/inst/fixedpoint.m	Tue Apr 03 20:53:27 2012 +0000
@@ -180,7 +180,7 @@
 	error ("FAILED");
       endif
       empty = fixed(is,ds,[]);
-      if (isscalar(empty) || ismatrix(empty) || !isfixed(empty) ||
+      if (isscalar(empty) || !isfixed(empty) ||
 	  isvector(empty) || !isempty(empty) || isempty(zero))
 	error ("FAILED");
       endif
@@ -278,7 +278,7 @@
 	error ("FAILED");
       endif
       empty = fixed(is*(1+1i),ds*(1+1i),[]);
-      if (isscalar(empty) || ismatrix(empty) || !isfixed(empty) ||
+      if (isscalar(empty) || !isfixed(empty) ||
 	  isvector(empty) || !isempty(empty) || isempty(onei) ||
 	  iscomplex(empty))
 	## Not complex, since its type is narrowed!!