[gtk+] label: fix a case of misleading indentation

[Matthias Clasen <matthiasc src gnome org>]

commit a99c69fd6b4878e83f25dee793b748e7c51244a6
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Jan 28 20:50:50 2016 -0500

    label: fix a case of misleading indentation
    
    gcc 6 complains aobut things like this.

 gtk/gtklabel.c |   12 +++++++-----
 1 files changed, 7 insertions(+), 5 deletions(-)
---
diff --git a/gtk/gtklabel.c b/gtk/gtklabel.c
index ce9d9a1..e1f55f6 100644
--- a/gtk/gtklabel.c
+++ b/gtk/gtklabel.c
@@ -3623,14 +3623,16 @@ static GtkSizeRequestMode
 gtk_label_get_request_mode (GtkWidget *widget)
 {
   GtkLabel *label = GTK_LABEL (widget);
-  gdouble   angle = gtk_label_get_angle (label);
+  gdouble angle;
+
+  angle = gtk_label_get_angle (label);
 
   if (label->priv->wrap)
-    return (angle == 90 || angle == 270) ?
-      GTK_SIZE_REQUEST_WIDTH_FOR_HEIGHT : 
-      GTK_SIZE_REQUEST_HEIGHT_FOR_WIDTH;
+    return (angle == 90 || angle == 270)
+           ? GTK_SIZE_REQUEST_WIDTH_FOR_HEIGHT
+           : GTK_SIZE_REQUEST_HEIGHT_FOR_WIDTH;
 
-    return GTK_SIZE_REQUEST_CONSTANT_SIZE;
+  return GTK_SIZE_REQUEST_CONSTANT_SIZE;
 }