View source for KB-555326 Frame queue bug fix

=== The Patch ===
This patch has been published on  solving following issues:

* missing frame queue exception handling, occasionally after an event ends vis tries to append a frame to a frame_queue that does not exist

=== Versions Applicable ===

* v26+

=== Installation instructions ===
* put the files in the attachment under vis/vis_core/emitter
* restart the vis.service with the command: sudo systemctl restart vis
* run journalctl -u vis -f -b -e to confirm VIS is working without any errors

=== Tested for version ===
* Version 26-sp1
[[Category:VIS Patches]]