[gtk+/gtk-3-6] gtkroundedbox: Fix a compiler warning

[Matthias Clasen <matthiasc src gnome org>]

commit 25cabe394593d26d2f83a2dee414239a51990efd
Author: Kalev Lember <kalevlember gmail com>
Date:   Sat Dec 1 14:36:13 2012 +0100

    gtkroundedbox: Fix a compiler warning
    
    Use the correct enum type.

 gtk/gtkroundedbox.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkroundedbox.c b/gtk/gtkroundedbox.c
index 2369972..653d27f 100644
--- a/gtk/gtkroundedbox.c
+++ b/gtk/gtkroundedbox.c
@@ -284,7 +284,7 @@ _gtk_rounded_box_guess_length (const GtkRoundedBox *box,
                                GtkCssSide           side)
 {
   double length;
-  GtkCssCorner before, after;
+  GtkCssSide before, after;
 
   before = side;
   after = (side + 1) % 4;