[gtksourceview] Fix height parameter calculation in gutter_renderer_pixbuf_draw()

[Sébastien Wilmet <swilmet src gnome org>]

commit 013432f1b53215b5ad0f6d7a091779a3580a9f99
Author: Maks Naumov <maksqwe1 ukr net>
Date:   Sat Jan 10 04:22:11 2015 -0800

    Fix height parameter calculation in gutter_renderer_pixbuf_draw()
    
    Signed-off-by: Maks Naumov <maksqwe1 ukr net>
    
    https://bugzilla.gnome.org/show_bug.cgi?id=742705

 gtksourceview/gtksourcegutterrendererpixbuf.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtksourceview/gtksourcegutterrendererpixbuf.c b/gtksourceview/gtksourcegutterrendererpixbuf.c
index 5f0b00b..1012b17 100644
--- a/gtksourceview/gtksourcegutterrendererpixbuf.c
+++ b/gtksourceview/gtksourcegutterrendererpixbuf.c
@@ -115,7 +115,7 @@ gutter_renderer_pixbuf_draw (GtkSourceGutterRenderer      *renderer,
        }
 
        width = gdk_pixbuf_get_width (pixbuf);
-       height = gdk_pixbuf_get_width (pixbuf);
+       height = gdk_pixbuf_get_height (pixbuf);
 
        gtk_source_gutter_renderer_get_alignment (renderer,
                                                  &xalign,