[gimp] Bug 793667 - Solid noise filter (pop-up bug report dialog).

[Jehan Pagès <jehanp src gnome org>]

commit 264565e121494598022e03875342ebfdfee00a6d
Author: Jehan <jehan girinstud io>
Date:   Wed Feb 21 15:12:33 2018 +0100

    Bug 793667 - Solid noise filter (pop-up bug report dialog).
    
    gimp_spin_scale_set_scale_limits() needs double limit values. Using
    integer makes us vulnerable to rounding bugs.

 app/propgui/gimppropgui.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/app/propgui/gimppropgui.c b/app/propgui/gimppropgui.c
index a63eee0..111e56f 100644
--- a/app/propgui/gimppropgui.c
+++ b/app/propgui/gimppropgui.c
@@ -256,16 +256,16 @@ gimp_prop_widget_new_from_pspec (GObject                  *config,
 
                   if (HAS_KEY (pspec, "axis", "x"))
                     {
-                      gint min = MAX (lower, off_x);
-                      gint max = MIN (upper, off_x + area->width);
+                      gdouble min = MAX (lower, off_x);
+                      gdouble max = MIN (upper, off_x + area->width);
 
                       gimp_spin_scale_set_scale_limits (GIMP_SPIN_SCALE (widget),
                                                         min, max);
                     }
                   else if (HAS_KEY (pspec, "axis","y"))
                     {
-                      gint min = MAX (lower, off_y);
-                      gint max = MIN (upper, off_y + area->height);
+                      gdouble min = MAX (lower, off_y);
+                      gdouble max = MIN (upper, off_y + area->height);
 
                       gimp_spin_scale_set_scale_limits (GIMP_SPIN_SCALE (widget),
                                                         min, max);