# HG changeset patch
# User Carnë Draug <carandraug@octave.org>
# Date 1370704015 -3600
# Node ID 67b67fc0969aec937f93eb87d169193c836219b3
# Parent  2723d1144f114bd498f390bcd4fc3ec452f190b8
gallery: fix bug from typo in variable name

diff -r 2723d1144f11 -r 67b67fc0969a scripts/special-matrix/gallery.m
--- a/scripts/special-matrix/gallery.m	Sat Jun 08 16:16:52 2013 +0200
+++ b/scripts/special-matrix/gallery.m	Sat Jun 08 16:06:55 2013 +0100
@@ -666,11 +666,11 @@
     error ("gallery: V must be numeric for circul matrix.");
   endif
 
-  n = numel (x);
-  if (isscalar (x) && fix (x) == x)
+  n = numel (v);
+  if (isscalar (v) && fix (v) == v)
     n = v;
     v = 1:n;
-  elseif (n > 1 && isvector (x))
+  elseif (n > 1 && isvector (v))
     ## do nothing
   else
     error ("gallery: X must be a scalar or a vector for circul matrix.");