Signed-off-by: Samuel Tardieu <sam@rfc1149.net>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Compare exits with ``0`` in case the images are equal and with ``1``
in case the images differ. Other exit codes mean an error occurred during
execution and standard error output should contain an error message.
- The following table sumarizes all exit codes of the compare subcommand:
+ The following table summarizes all exit codes of the compare subcommand:
0
Images are identical (or requested help was printed)