# HG changeset patch
# User Rik <octave@nomad.inbox5.com>
# Date 1307554900 25200
# Node ID 01980844dc9c4ed08a375645455d8a3a9246d725
# Parent  a870526303724161dea005b346eba03955d8f250
colon.m: Stop issuing error if called accidentally with no arguments.

* colon.m: Check nargin != 0 before issuing error.

diff -r a87052630372 -r 01980844dc9c scripts/general/colon.m
--- a/scripts/general/colon.m	Wed Jun 08 10:39:07 2011 -0700
+++ b/scripts/general/colon.m	Wed Jun 08 10:41:40 2011 -0700
@@ -34,5 +34,7 @@
 ## @end deftypefn
 
 function r = colon (varargin)
-  error ("colon: not defined for class \"%s\"", class(varargin{1}));
+  if (nargin != 0)
+    error ("colon: not defined for class \"%s\"", class(varargin{1}));
+  endif
 endfunction