[gnumeric] Compilation: kill warning

[Morten Welinder <mortenw src gnome org>]

commit 6140ea990a0aa542170c157f5b1492e6d9378d66
Author: Morten Welinder <terra gnome org>
Date:   Fri Mar 7 19:51:42 2014 -0500

    Compilation: kill warning

 ChangeLog     |    4 ++++
 src/wbc-gtk.c |    1 -
 2 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 7aefad0..4c60018 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2014-03-07  Morten Welinder  <terra gnome org>
+
+       * src/wbc-gtk.c (cb_adjust_foreground_attributes): Fix warning.
+
 2014-03-05  Morten Welinder  <terra gnome org>
 
        * src/expr.c (gnm_expr_top_is_volatile): New function.
diff --git a/src/wbc-gtk.c b/src/wbc-gtk.c
index c336ec0..e9899fe 100644
--- a/src/wbc-gtk.c
+++ b/src/wbc-gtk.c
@@ -1371,7 +1371,6 @@ cb_adjust_foreground_attributes (PangoAttribute *attribute,
                        static const GdkRGBA black = { 0, 0, 0, 1 };
                        static const GdkRGBA white = { 1, 1, 1, 1 };
                        double back_norm = color_diff (back, &black);
-                       double fore_norm = color_diff (back, &black);
                        double f = 0.2;
                        const GdkRGBA *ref =
                                back_norm > 0.75 ? &black : &white;