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| author | David Thompson <dthompson@vistahigherlearning.com> | 2020-12-16 08:49:52 -0500 |
|---|---|---|
| committer | David Thompson <dthompson@vistahigherlearning.com> | 2020-12-16 08:49:52 -0500 |
| commit | 8406d8c39428b3a68974c1dcf998b93632206aad (patch) | |
| tree | 51bbcae142a75db8105e0b0f4e2a1e022f53927a | |
| parent | 81170b37a41ab347c6a5f74d2d648cd0b2173c9d (diff) | |
node: Short circuit update-tree if node is not booted.
This provides some safety for users doing things like calling
update-tree on their own for some unattached subtree of nodes.
| -rw-r--r-- | starling/node.scm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/starling/node.scm b/starling/node.scm index 631f113..6ddcd2c 100644 --- a/starling/node.scm +++ b/starling/node.scm @@ -115,7 +115,7 @@ (define-method (update-tree (node <node>) dt) "Update NODE and all of its children. DT is the amount of time passed since the last update, in milliseconds." - (unless (paused? node) + (unless (or (paused? node) (not (booted? node))) ;; Update children first, recursively. (for-each-child (lambda (child) (update-tree child dt)) node) ;; Scripts take precedence over the update method. |