[gegl] ripple: Set shift for the default case

[Mukund Sivaraman <muks src gnome org>]

commit 0c35a0a62fae108239055a10b4da34b1df7c5123
Author: Mukund Sivaraman <muks banu com>
Date:   Mon Sep 5 18:16:30 2011 +0530

    ripple: Set shift for the default case

 operations/workshop/ripple.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/operations/workshop/ripple.c b/operations/workshop/ripple.c
index 0ff55d6..2370841 100644
--- a/operations/workshop/ripple.c
+++ b/operations/workshop/ripple.c
@@ -104,16 +104,16 @@ process (GeglOperation       *operation,
 
       switch (o->wave_type)
         {
-          case GEGl_RIPPLE_WAVE_TYPE_SINE:
-            shift = o->amplitude * sin (2.0 * G_PI * nx / o->period + 2.0 * G_PI * o->phi);
-            break;
-
           case GEGl_RIPPLE_WAVE_TYPE_SAWTOOTH:
             lambda = div (nx,o->period).rem - o->phi * o->period;
             if (lambda < 0)
               lambda += o->period;
             shift = o->amplitude * (fabs (((lambda / o->period) * 4) - 2) - 1);
             break;
+          case GEGl_RIPPLE_WAVE_TYPE_SINE:
+          default:
+            shift = o->amplitude * sin (2.0 * G_PI * nx / o->period + 2.0 * G_PI * o->phi);
+            break;
         }
 
       coordsx = x + shift * sin (angle_rad);