# HG changeset patch
# User Pantxo Diribarne <pantxo.diribarne@gmail.com>
# Date 1374529020 -7200
# Node ID 55b76fd1244b3b92c22d37a82fe4bfe26fdbda3f
# Parent  854cfc72c64fae5de1ee9b3da5a9744ffbaea4b3
surface.m: Update to use new __plt_get_axis_arg__ without using "axes" function.

* scripts/plot/surface.m: Removed axes call to change currentfigure/axes
properties. Removed unwind_protect block which is not needed any more.

diff --git a/scripts/plot/surface.m b/scripts/plot/surface.m
--- a/scripts/plot/surface.m
+++ b/scripts/plot/surface.m
@@ -45,13 +45,11 @@
 
   [hax, varargin] = __plt_get_axis_arg__ ("surface", varargin{:});
 
-  oldax = gca ();
-  unwind_protect
-    axes (hax);
-    [htmp, bad_usage] = __surface__ (hax, varargin{:});
-  unwind_protect_cleanup
-    axes (oldax);
-  end_unwind_protect
+  if (isempty (hax))
+    hax = gca ();
+  endif
+  
+  [htmp, bad_usage] = __surface__ (hax, varargin{:});
 
   if (bad_usage)
     print_usage ();