# HG changeset patch
# User Rik <rik@octave.org>
# Date 1380077936 25200
# Node ID 25f6e31bbce96dbea593566999cfdd1a5f34ec69
# Parent  6edc451629a6bcb7d7a2bb52e30af57f0feb6a85
cylinder.m: Correct indentation.

* scripts/plot/cylinder.m: Correct indentation.

diff --git a/scripts/plot/cylinder.m b/scripts/plot/cylinder.m
--- a/scripts/plot/cylinder.m
+++ b/scripts/plot/cylinder.m
@@ -55,11 +55,11 @@
   [hax, args, nargs] = __plt_get_axis_arg__ ("cylinder", varargin{:});
 
   if (nargs == 0)
+    r = [1, 1];
     n = 20;
-    r = [1, 1];
   elseif (nargs == 1)
+    r = args{1};
     n = 20;
-    r = args{1};
   elseif (nargs == 2)
     r = args{1};
     n = args{2};
@@ -83,13 +83,12 @@
     yy = y;
     zz = z;
   else
-  oldfig = [];
-  if (! isempty (hax))
-    oldfig = get (0, "currentfigure");
-  endif
+    oldfig = [];
+    if (! isempty (hax))
+      oldfig = get (0, "currentfigure");
+    endif
     unwind_protect
       hax = newplot (hax);
-    
       surf (x, y, z);
     unwind_protect_cleanup
       if (! isempty (oldfig))