# HG changeset patch
# User Pantxo Diribarne <pantxo.diribarne@gmail.com>
# Date 1409514093 -7200
# Node ID d3a223128efc7283ea27572655fd0d68802f6b37
# Parent  f984fc55a82571e3926145eaf076daf21432dd48
shrinkfaces.m: improve input checking

* Check that the input handle is a scalar patch object.

diff -r f984fc55a825 -r d3a223128efc scripts/plot/draw/shrinkfaces.m
--- a/scripts/plot/draw/shrinkfaces.m	Sun Aug 31 21:44:00 2014 +0200
+++ b/scripts/plot/draw/shrinkfaces.m	Sun Aug 31 21:41:33 2014 +0200
@@ -76,7 +76,8 @@
   colors = [];
   p = varargin{1};
 
-  if (ishandle (p) && nargin < 3)
+  if (isscalar (p) && ishandle (p) && nargin < 3 &&
+      strcmp (get (p, "type"), "patch"))
     faces = get (p, "Faces");
     vertices = get (p, "Vertices");
     colors = get (p, "FaceVertexCData");