You have a "typo" in update-ngxblocker script, line 268:
if [ -n "$(mail_path)" ]; then
Which results in the following when script is executed (with bash -xxx and -e $EMAIL parameter):
find_binary mail
local x= path= binary=mail 'bin_paths=/bin /usr/bin /usr/local/bin /usr/sbin /usr/local/sbin /root/bin /root/.bin'
for x in $bin_paths
path=/bin/mail
'[' -x /bin/mail ']'
echo /bin/mail
return
local mail_path=/bin/mail
mail_path
update-ngxblocker: line 268: mail_path: command not found
'[' -n '' ']'
...
WARN: missing mail command => disabling emails.
Please remove parentheses around mail_path in if statement on line 268. Thank you in advance.
Describe the bug
You have a "typo" in update-ngxblocker script, line 268:
if [ -n "$(mail_path)" ]; thenWhich results in the following when script is executed (with bash -xxx and -e $EMAIL parameter): find_binary mail local x= path= binary=mail 'bin_paths=/bin /usr/bin /usr/local/bin /usr/sbin /usr/local/sbin /root/bin /root/.bin' for x in $bin_paths path=/bin/mail '[' -x /bin/mail ']' echo /bin/mail return local mail_path=/bin/mail mail_path update-ngxblocker: line 268: mail_path: command not found '[' -n '' ']' ... WARN: missing mail command => disabling emails.
Please remove parentheses around mail_path in if statement on line 268. Thank you in advance.