am 04217efb: Merge "Fix 5514230: preventing null window token from occurring" into ics-mr0

* commit '04217efb8eaebdbd846671a2f743fa3e960b5dde':
  Fix 5514230: preventing null window token from occurring
tree: 8d4bb5c0feb92d67aaec43e9e24604dae2400c0c
  1. cmds/
  2. include/
  3. libs/
  4. opengl/
  5. services/
  6. MODULE_LICENSE_APACHE2
  7. NOTICE