If we've cleared out the last group in a combine_queue for a given

type, unset the combine_queue for that type entirely.  This way future
calls to css() and script() emit an element until there's a new call
to start_combining().  Fixes 1685.

1 files changed, 3 insertions, 0 deletions

diff --git a/modules/gallery/libraries/Gallery_View.php b/modules/gallery/libraries/Gallery_View.php
index 77e3d204..1395686c 100644
--- a/modules/gallery/libraries/Gallery_View.php
+++ b/modules/gallery/libraries/Gallery_View.php
@@ -136,6 +136,9 @@ class Gallery_View_Core extends View {
     }
 
     unset($this->combine_queue[$type][$group]);
+    if (empty($this->combine_queue[$type])) {
+      unset($this->combine_queue[$type]);
+    }
 
     if ($type == "css") {
       return html::stylesheet("combined/css/$key", "screen,print,projection", true);