[gimp] plug-ins: make file_gif_spin_button_int_init() generic.

[Jehan Pagès <jehanp src gnome org>]

commit 21d8c00d16db2cef61255fbd78dfd3dbbca1439d
Author: Pascal Massimino <pascal massimino gmail com>
Date:   Fri Nov 4 15:37:40 2016 +0100

    plug-ins: make file_gif_spin_button_int_init() generic.
    
    Use the `value_pointer` parameter instead of modifying the globale
    `gsvals.default_delay`. This doesn't change anything in current code
    where file_gif_spin_button_int_init() is only used for connecting this
    variable to the delay spin button, but could have been a problem if it
    were reused in the future.

 plug-ins/common/file-gif-save.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/plug-ins/common/file-gif-save.c b/plug-ins/common/file-gif-save.c
index 028f379..3722573 100644
--- a/plug-ins/common/file-gif-save.c
+++ b/plug-ins/common/file-gif-save.c
@@ -1145,7 +1145,7 @@ file_gif_spin_button_int_init (GtkBuilder  *builder,
   gtk_adjustment_set_value (adjustment, initial_value);
   g_signal_connect (adjustment, "value-changed",
                     G_CALLBACK (gimp_int_adjustment_update),
-                    &gsvals.default_delay);
+                    value_pointer);
 
   return spin_button;
 }