viewport: Don't subtract borders and padding from -1
authorBenjamin Otte <otte@redhat.com>
Tue, 6 May 2014 02:00:38 +0000 (04:00 +0200)
committerBenjamin Otte <otte@redhat.com>
Tue, 6 May 2014 02:02:40 +0000 (04:02 +0200)
commit352e28a1380e5a38ae04de7f7ff30ead8d68666a
tree7657837592b47c25136f7a124d73014007d7e40a
parentc39b6be22b5c6a21b5997066e34b0f9d5d92a3ba
viewport: Don't subtract borders and padding from -1

-1 is a special value for "undefined" and needs to stay that way

https://bugzilla.gnome.org/show_bug.cgi?id=729607
gtk/gtkviewport.c