[gcompris/gcomprixogoo] Make autocop to search each line and not only one out of two.

[Bruno Coudoin <bcoudoin src gnome org>]

commit fd734031f7a0d57771df5f8ee8c92e1905018ce3
Author: Bruno Coudoin <bruno coudoin free fr>
Date:   Sun Dec 27 00:06:15 2009 +0100

    Make autocop to search each line and not only one out of two.
    
    This fixes a bug were croped images were badly rendered.

 src/goocanvas/src/goocanvassvg.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/goocanvas/src/goocanvassvg.c b/src/goocanvas/src/goocanvassvg.c
index 21ad7e3..beafe8f 100644
--- a/src/goocanvas/src/goocanvassvg.c
+++ b/src/goocanvas/src/goocanvassvg.c
@@ -153,7 +153,7 @@ static void _init_surface(GooCanvasSvg *canvas_svg,
        canvas_svg->y1 != 0 ||
        canvas_svg->y2 != canvas_svg->height )
     /* Search the whole image */
-    _search_limits(canvas_svg, data, stride, 2);
+    _search_limits(canvas_svg, data, stride, 1);