re-indented _libssh2_channel_packet_data_len() somewhat to make the huge condition somewhat easier on the eye
re-indented _libssh2_channel_packet_data_len() somewhat to make the huge
condition somewhat easier on the eye

libssh2/libssh2,libssh2/libssh2,libssh2/libssh2,libssh2/libssh2