[gimp/gimp-2-8] Bug 755317 - "Apply lens" doesn't work on big images (2366x2366)

[Michael Natterer <mitch src gnome org>]

commit 9b0b1347ec948d7ecb7a5ebe74d883177fafc97b
Author: Jonathan Tait <jontait2 gmail com>
Date:   Mon Sep 21 01:38:16 2015 +0100

    Bug 755317 - "Apply lens" doesn't work on big images (2366x2366)
    
    Redefine sizes as glong.

 plug-ins/common/lens-apply.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/plug-ins/common/lens-apply.c b/plug-ins/common/lens-apply.c
index ef564d3..97d01d2 100644
--- a/plug-ins/common/lens-apply.c
+++ b/plug-ins/common/lens-apply.c
@@ -235,7 +235,8 @@ drawlens (GimpDrawable *drawable,
   gint           x1, y1, x2, y2;
   guchar        *src, *dest;
   gint           i, col;
-  gfloat         regionwidth, regionheight, dx, dy, xsqr, ysqr;
+  glong          regionwidth, regionheight;
+  gfloat         dx, dy, xsqr, ysqr;
   gfloat         a, b, c, asqr, bsqr, csqr, x, y;
   glong          pixelpos, pos;
   GimpRGB        background;