am 43b57ec4: Fix error printing if no command string is set.

* commit '43b57ec48ec7652addc11bbc9fef652c2394b7f5':
  Fix error printing if no command string is set.
tree: 6af1e11c0fdf6c5b8c78257eced55a774e193e66
  1. cmds/
  2. include/
  3. libs/
  4. opengl/
  5. services/
  6. MODULE_LICENSE_APACHE2
  7. NOTICE