From cc9e0893d4c1e7543e4ce5fe6917e62be7c697af Mon Sep 17 00:00:00 2001
From: oetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Date: Fri, 6 Apr 2007 07:28:33 +0000
Subject: [PATCH] release font resources after thy have been used ... -- Travis
 Spencer

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1029 a5681a0c-68f1-0310-ab6d-d61299d08faa
---
 src/rrd_gfx.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/rrd_gfx.c b/src/rrd_gfx.c
index 9c204f3..99e2c77 100644
--- a/src/rrd_gfx.c
+++ b/src/rrd_gfx.c
@@ -620,11 +620,16 @@ int           gfx_render_png (gfx_canvas_t *canvas,
                                      (long)(node->size*64),
                                      (long)(100*canvas->zoom),
                                      (long)(100*canvas->zoom));
-            if ( error ) break;
+            if ( error ) {
+                FT_Done_Face(face);
+                break;
+            }
             pen_x = node->x * canvas->zoom;
             pen_y = node->y * canvas->zoom;
 
             string = gfx_string_create (canvas, face, node->text, node->angle, node->tabwidth, node->size);
+            FT_Done_Face(face);
+
             switch(node->halign){
             case GFX_H_RIGHT:  vec.x = -string->bbox.xMax;
                                break;          
-- 
2.11.0