[gtk+/gtk-3-20] GtkProgressBar: trivial conditional optimisation

[Daniel Boles <dboles src gnome org>]

commit 6053713acdcf758fe43e9f1bce5ad21477908a92
Author: Daniel Boles <dboles src gnome org>
Date:   Sat Dec 3 02:35:27 2016 +0000

    GtkProgressBar: trivial conditional optimisation
    
    I'd hope the compiler would realise this for us, but let's be explicit.

 gtk/gtkprogressbar.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkprogressbar.c b/gtk/gtkprogressbar.c
index 7f1ccca..eb032f0 100644
--- a/gtk/gtkprogressbar.c
+++ b/gtk/gtkprogressbar.c
@@ -441,8 +441,7 @@ update_fraction_classes (GtkProgressBar *pbar)
     {
       if (priv->fraction <= 0.0)
         empty = TRUE;
-
-      if (priv->fraction >= 1.0)
+      else if (priv->fraction >= 1.0)
         full = TRUE;
     }