In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/share/serverreport.d/customheader_report.sh line 4:

. $rc || error "Failed to source '$rc'"

  ^-^ SC1090 (warning): ShellCheck can't follow non-constant source. Use a directive to specify location.

In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/share/serverreport.d/customheader_report.sh line 7:

    local confpath=/etc/httpconf conffile=customheader.conf

    ^-- SC3043 (warning): In POSIX sh, 'local' is undefined.

For more information:

  https://www.shellcheck.net/wiki/SC1090 -- ShellCheck can't follow non-const...

  https://www.shellcheck.net/wiki/SC3043 -- In POSIX sh, 'local' is undefined.