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-rw-r--r--test/polystar2.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/test/polystar2.c b/test/polystar2.c
index 164d429..a843f9d 100644
--- a/test/polystar2.c
+++ b/test/polystar2.c
@@ -72,6 +72,12 @@ int main(int argc, char **argv)
/* get the geometry of the whole screen */
box.x0 = box.y0 = 0;
nsfb_get_geometry(nsfb, &box.x1, &box.y1, NULL);
+ if ((box.x1 == 0) || (box.y1 == 0)) {
+ /* if surface was created with no size set a default */
+ nsfb_set_geometry(nsfb, 800, 600, NSFB_FMT_ANY);
+ nsfb_get_geometry(nsfb, &box.x1, &box.y1, NULL);
+ }
+
nsfb_get_buffer(nsfb, &fbptr, &fbstride);
radius = (box.x1 / 3);