In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/bin/acap-licensekey-add line 3:

. /usr/html/axis-cgi/lib/functions.sh

  ^-- SC1091 (info): Not following: /usr/html/axis-cgi/lib/functions.sh was not specified as input (see shellcheck -x).

In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/bin/acap-licensekey-add line 4:

. /usr/html/axis-cgi/lib/adp.sh

  ^---------------------------^ SC1091 (info): Not following: /usr/html/axis-cgi/lib/adp.sh was not specified as input (see shellcheck -x).

In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/bin/acap-licensekey-add line 6:

[ $# -ge 2 ] && [ $1 ]  && [ $2 ] || {

                  ^-- SC2086 (info): Double quote to prevent globbing and word splitting.

                        ^-- SC2015 (info): Note that A && B || C is not if-then-else. C may run when A is true.

                             ^-- SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 

[ $# -ge 2 ] && [ "$1" ]  && [ "$2" ] || {

In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/bin/acap-licensekey-add line 10:

__install_adp_license_key $1 $2

                          ^-- SC2086 (info): Double quote to prevent globbing and word splitting.

                             ^-- SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 

__install_adp_license_key "$1" "$2"

For more information:

  https://www.shellcheck.net/wiki/SC1091 -- Not following: /usr/html/axis-cgi...

  https://www.shellcheck.net/wiki/SC2015 -- Note that A && B || C is not if-t...

  https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ...