[gimp] app: disable OpenCL by default, like GEGL does

[Michael Natterer <mitch src gnome org>]

commit c0274b7b1fb01d0cfca9997229183b5399f9ccc5
Author: Michael Natterer <mitch gimp org>
Date:   Fri Dec 1 22:24:11 2017 +0100

    app: disable OpenCL by default, like GEGL does

 app/config/gimpgeglconfig.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/app/config/gimpgeglconfig.c b/app/config/gimpgeglconfig.c
index 1db992a..4b04bf1 100644
--- a/app/config/gimpgeglconfig.c
+++ b/app/config/gimpgeglconfig.c
@@ -170,7 +170,7 @@ gimp_gegl_config_class_init (GimpGeglConfigClass *klass)
                             "use-opencl",
                             "Use OpenCL",
                             USE_OPENCL_BLURB,
-                            TRUE,
+                            FALSE,
                             GIMP_PARAM_STATIC_STRINGS);
 
   /*  only for backward compatibility:  */