Fix a problem with the warp layer where some tiles weren't being rendered.

git-svn-id: http://svn.voria.com/code@1595 1f10aa63-cdf2-0310-b900-c93c546f37ac

diff --git a/synfig-core/trunk/src/modules/lyr_std/warp.cpp b/synfig-core/trunk/src/modules/lyr_std/warp.cpp
index c41fe04..1a9a029 100644 (file)
--- a/synfig-core/trunk/src/modules/lyr_std/warp.cpp
+++ b/synfig-core/trunk/src/modules/lyr_std/warp.cpp
@@ -614,16 +614,12 @@ Warp::accelerated_render(Context context,Surface *surface,int quality, const Ren
        Point min_point(bounding_rect.get_min());
        Point max_point(bounding_rect.get_max());
 
-       // we're going to divide by the different of these pairs soon;
+       // we're going to divide by the difference of these pairs soon;
        // if they're the same, we'll be dividing by zero, and we don't
        // want to do that!
        // \todo what should we do in this case?
-       if (min_point[0] == max_point[0] || min_point[1] == max_point[1])
-       {
-               surface->set_wh(renddesc.get_w(),renddesc.get_h());
-               surface->clear();
-               return true;
-       }
+       if (min_point[0] == max_point[0]) max_point[0] += 0.001;
+       if (min_point[1] == max_point[1]) max_point[1] += 0.001;
 
        if(tl[0]>br[0])
        {