[gthumb] fixed scaling producing a black image

[Paolo Bacchilega <paobac src gnome org>]

commit ac0cdd9b9e54f44609199633e6f40d2ad0de30aa
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sun Sep 30 13:47:31 2012 +0200

    fixed scaling producing a black image
    
    define gfixed as gint64 to make it work on 32 bit systems as well

 gthumb/gfixed.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gthumb/gfixed.h b/gthumb/gfixed.h
index c2cbd91..ec9589c 100644
--- a/gthumb/gfixed.h
+++ b/gthumb/gfixed.h
@@ -23,7 +23,7 @@
 #define GFIXED_H
 
 
-typedef long gfixed;
+typedef gint64 gfixed;
 #define GINT_TO_FIXED(x)         ((gfixed) ((x) << 16))
 #define GDOUBLE_TO_FIXED(x)      ((gfixed) ((x) * (1 << 16) + 0.5))
 #define GFIXED_TO_INT(x)         ((x) >> 16)