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contrib: Let safe_asterisk script continue without /dev/tty9.

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If you use the safe_asterisk script, it uses hardcoded defaults before
running configurable values from /etc/asterisk/startup.d. The hardcoded
default has TTY=9. Some containerized environments don't have such a
TTY, and safe_asterisk would stop.

The custom configuration from /etc/asterisk/startup.d/* isn't read until
after it stopped, so changing TTY in a custom config did not help.

This changeset changes safe_asterisk to continue if the TTY setting was
untouched and /dev/tty9 and /dev/vc/9 aren't found.

Change-Id: I2c7cdba549b77f418a0af4cb1227e8e6fe4148fc
This commit is contained in:
Walter Doekes
2016-09-09 13:26:01 +02:00
committed by Walter Doekes
parent 28b2aeba0b
commit 56caf5402c
1 changed files with 10 additions and 3 deletions
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13
contrib/scripts/safe_asterisk
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@@ -120,13 +120,20 @@ if test -n "$TTY" && test "$TTY" != "no"; then
TTY=tty${TTY}
elif test -c /dev/vc/${TTY}; then
TTY=vc/${TTY}
elif test "$TTY" = "9"; then # ignore default if it was untouched
# If there is no /dev/tty9 and not /dev/vc/9 we don't
# necessarily want to die at this point. Pretend that
# TTY wasn't set.
TTY=
else
message "Cannot find specified TTY (${TTY})"
exit 1
fi
ASTARGS="${ASTARGS} -vvvg"
if test "$CONSOLE" != "no"; then
ASTARGS="${ASTARGS} -c"
if test -n "$TTY"; then
ASTARGS="${ASTARGS} -vvvg"
if test "$CONSOLE" != "no"; then
ASTARGS="${ASTARGS} -c"
fi
fi
fi