[gimp] app: change minimum value of GimpBlendOptions::supersample-depth to 1

[Michael Natterer <mitch src gnome org>]

commit 92bd0fb7e4b4066dcf0bd5d315666a389c5c1d76
Author: Michael Natterer <mitch gimp org>
Date:   Mon Feb 1 20:29:39 2016 +0100

    app: change minimum value of GimpBlendOptions::supersample-depth to 1
    
    The old minimum of 0 resulted in a "subpixel" size of 1 which doesn't
    make much sense.

 app/tools/gimpblendoptions.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/app/tools/gimpblendoptions.c b/app/tools/gimpblendoptions.c
index 35983f5..5294fc9 100644
--- a/app/tools/gimpblendoptions.c
+++ b/app/tools/gimpblendoptions.c
@@ -95,7 +95,7 @@ gimp_blend_options_class_init (GimpBlendOptionsClass *klass)
                                     GIMP_PARAM_STATIC_STRINGS);
   GIMP_CONFIG_INSTALL_PROP_INT (object_class, PROP_SUPERSAMPLE_DEPTH,
                                 "supersample-depth", NULL,
-                                0, 6, 3,
+                                1, 9, 3,
                                 GIMP_PARAM_STATIC_STRINGS);
   GIMP_CONFIG_INSTALL_PROP_DOUBLE (object_class, PROP_SUPERSAMPLE_THRESHOLD,
                                    "supersample-threshold", NULL,