[gimp/metadata-browser] app: Remove redundant assignment

[Roman Joost <romanofski src gnome org>]

commit 529e0285a44edffb38dfa724d4243d6d675c147c
Author: Mukund Sivaraman <muks banu com>
Date:   Sat Oct 8 18:24:55 2011 +0530

    app: Remove redundant assignment

 app/tools/gimprectangleselecttool.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/app/tools/gimprectangleselecttool.c b/app/tools/gimprectangleselecttool.c
index a8f42c5..a7bc9bc 100644
--- a/app/tools/gimprectangleselecttool.c
+++ b/app/tools/gimprectangleselecttool.c
@@ -382,8 +382,6 @@ gimp_rectangle_select_tool_button_press (GimpTool            *tool,
 
   gimp_tool_control_activate (tool->control);
 
-  function = gimp_rectangle_tool_get_function (rectangle);
-
   priv->saved_show_selection = gimp_display_shell_get_show_selection (shell);
 
   /* if the shift or ctrl keys are down, we don't want to adjust, we