[gimp] plug-ins: fix memory leak in flame/rect.c

[Michael Henning <mhenning src gnome org>]

commit 57740d107d7e9b07e8590f8358931d3106c26ffe
Author: Michael Henning <drawoc darkrefraction com>
Date:   Mon Dec 31 13:21:46 2012 -0500

    plug-ins: fix memory leak in flame/rect.c
    
    Found using clang's scan-build.

 plug-ins/flame/rect.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/plug-ins/flame/rect.c b/plug-ins/flame/rect.c
index 61c1acc..dc34d5c 100644
--- a/plug-ins/flame/rect.c
+++ b/plug-ins/flame/rect.c
@@ -393,4 +393,5 @@ render_rectangle (frame_spec    *spec,
 
   free (filter);
   free (temporal_filter);
+  free (temporal_deltas);
 }