[gtk+] label: refactor code

[Benjamin Otte <otte src gnome org>]

commit e09957a47da9425cc26d1b33cb4e9cc3e92e9ac7
Author: Benjamin Otte <otte redhat com>
Date:   Tue Mar 12 12:43:14 2013 +0100

    label: refactor code
    
    If text didn't change, don't change it.
    
    And if that sentence made no sense, that might explain why I refactored.

 gtk/gtklabel.c |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtklabel.c b/gtk/gtklabel.c
index bc17554..0eac38d 100644
--- a/gtk/gtklabel.c
+++ b/gtk/gtklabel.c
@@ -1980,15 +1980,14 @@ gtk_label_set_text_internal (GtkLabel *label,
                              gchar    *str)
 {
   GtkLabelPrivate *priv = label->priv;
-  gboolean text_changed;
 
-  text_changed = g_strcmp0 (priv->text, str) != 0;
+  if (g_strcmp0 (priv->text, str) == 0)
+    return;
 
   g_free (priv->text);
   priv->text = str;
 
-  if (text_changed)
-    gtk_label_select_region_index (label, 0, 0);
+  gtk_label_select_region_index (label, 0, 0);
 }
 
 static void