From 8a884e1444a053e7ae9dab850558a99879998df5 Mon Sep 17 00:00:00 2001
From: Francesco Abbate <francesco.bbt@gmail.com>
Date: Sun, 5 Feb 2012 15:32:09 +0100
Subject: Fix a bug that can lead to premature garbage collection of mini plots
---
 agg-plot/lua-plot.cpp &#124; 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
(limited to 'agg-plot/lua-plot.cpp')
diff --git a/agg-plot/lua-plot.cpp b/agg-plot/lua-plot.cpp
index e567fe2f..5746a21d 100644
--- a/agg-plot/lua-plot.cpp
+++ b/agg-plot/lua-plot.cpp
@@ -671,8 +671,9 @@ plot_set_mini(lua_State *L)
 else
 return luaL_error (L, "invalid mini plot placement specification.");
 
+ int ref_index = (1 << 16) + (int)pos; lua_getfenv (L, 1); - objref_mref_add (L, -1, (int)pos, 3); + objref_mref_add (L, -1, ref_index, 2); AGG_LOCK(); p->add_mini_plot(mp, pos);
-- 
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