[checkmk-commits] Fixed Postfix process detection plus portability improvement.

Module: check_mk Branch: master Commit: 442e598afd9be8394e5db91ecc912775ee20254d URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=442e598afd9be8… Author: Sven Panne <sp(a)mathias-kettner.de> Date: Mon May 8 12:16:40 2017 +0200 Fixed Postfix process detection plus portability improvement. * The path to the Postfix master contains an "sbin/" on Ubuntu. * The 'if [[ ... ]]' syntax is a bash-ism (from 2.02 onwards), which we should avoid in the agent. (Note that we should avoid the =~ operator in it even more, it appeared in bash 3.0 only and had several bugs.) Change-Id: I4cb920bdb3dddcf741714a4f22d26bdcf3a65047 --- agents/check_mk_agent.linux | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/agents/check_mk_agent.linux b/agents/check_mk_agent.linux index 5b2a580..7d1e3ea 100755 --- a/agents/check_mk_agent.linux +++ b/agents/check_mk_agent.linux @@ -691,7 +691,7 @@ if type postfix >/dev/null ; then do if [ -e "$i/pid/master.pid" ]; then postfix_pid=$(cat $i/pid/master.pid | sed 's/ //g') # handle possible spaces in output - if [[ $(readlink -- /proc/$postfix_pid/exe) == *"postfix/master"* ]]; then + if readlink -- "/proc/$postfix_pid/exe" | grep -q ".*postfix/\(sbin/\)\?master.*"; then echo "$i:the Postfix mail system is running:PID:$postfix_pid" | sed 's/\/var\/spool\///g' else echo "$i:PID file exists but instance is not running!" | sed 's/\/var\/spool\///g'