throbber: don't report successful load when no assets

Currently, the throbber will report a successful load when zero assets
are loaded. Change it so that zero assets do not result in a
successfully loaded throbber.

This is similar to commit 3d7f4fe44148ca94dceabb631850971c582bff3f but
for throbber objects instead of animation objects.

diff --git a/src/libply-splash-graphics/ply-throbber.c b/src/libply-splash-graphics/ply-throbber.c
index 64537fb51886b9d7332aa2038e1da12b9a8c84b7..ed671e553010a27154d3204af7fed9d74eded9bf 100644 (file)
--- a/src/libply-splash-graphics/ply-throbber.c
+++ b/src/libply-splash-graphics/ply-throbber.c
@@ -235,7 +235,7 @@ ply_throbber_add_frames (ply_throbber_t *throbber)
 
         number_of_entries = scandir (throbber->image_dir, &entries, NULL, versionsort);
 
-        if (number_of_entries < 0)
+        if (number_of_entries <= 0)
                 return false;
 
         load_finished = false;