# HG changeset patch
# User Rik <rik@octave.org>
# Date 1398706898 25200
# Node ID 0b95b9c5ac711a5980b352fa4fabfa133214f8a1
# Parent  7bccc182e2f7df37c17d6888cd3d091e87df36dc
__gnuplot_get_var__.m: Fix accidental use of gcf causing figure popus in waitbar (bug #41446).

* __gnuplot_get_var__.m: Use figure handle h, rather than gcf, when querying
for an open plot_stream.

diff -r 7bccc182e2f7 -r 0b95b9c5ac71 scripts/plot/util/private/__gnuplot_get_var__.m
--- a/scripts/plot/util/private/__gnuplot_get_var__.m	Thu Apr 24 20:23:48 2014 -0700
+++ b/scripts/plot/util/private/__gnuplot_get_var__.m	Mon Apr 28 10:41:38 2014 -0700
@@ -27,7 +27,7 @@
 function gp_var_value = __gnuplot_get_var__ (h, gp_var_name, fmt = "")
 
   if (numel (h) == 1 && isfigure (h))
-    if (isempty (get (gcf, "__plot_stream__")))
+    if (isempty (get (h, "__plot_stream__")))
       ostream = __gnuplot_open_stream__ (2, h);
     else
       ostream = get (h, "__plot_stream__");