diff options
Diffstat (limited to 'gdk-pixbuf/gdk-pixbuf-util.c')
| -rw-r--r-- | gdk-pixbuf/gdk-pixbuf-util.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gdk-pixbuf/gdk-pixbuf-util.c b/gdk-pixbuf/gdk-pixbuf-util.c index bee4fb5bb..0f869b947 100644 --- a/gdk-pixbuf/gdk-pixbuf-util.c +++ b/gdk-pixbuf/gdk-pixbuf-util.c @@ -121,6 +121,8 @@ gdk_pixbuf_copy_area (const GdkPixbuf *src_pixbuf, g_return_if_fail (dest_x >= 0 && dest_x + width <= dest_pixbuf->width); g_return_if_fail (dest_y >= 0 && dest_y + height <= dest_pixbuf->height); + g_return_if_fail (!(gdk_pixbuf_get_has_alpha (src_pixbuf) && !gdk_pixbuf_get_has_alpha (dest_pixbuf))); + /* This will perform format conversions automatically */ gdk_pixbuf_scale (src_pixbuf, |