am 9b108009: Check watingApns before access it.

* commit '9b1080091c4ac97378db366cdd6961aba28756c5':
  Check watingApns before access it.
tree: 9ef07dd0fc2d70fbadd2cbb147b8ae5c9cdadfe6
  1. cmds/
  2. include/
  3. libs/
  4. opengl/
  5. services/
  6. MODULE_LICENSE_APACHE2
  7. NOTICE