From aae26ca70ef910e83485778c1fb450941fe79e8a Mon Sep 17 00:00:00 2001

From: Michele Baldessari <michele@acksyn.org>

Date: Mon, 3 Dec 2018 16:48:14 +0100

Subject: [PATCH] Do not log at debug log level when HA_debug is unset

There might be situations (e.g. bundles) where the HA_debug variable

is unset. It makes little sense to enable debug logging when the HA_debug env

variable is unset.

So let's skip debug logs when HA_debug is set to 0 or is unset.

Tested inside a bundle and observed that previously seen 'ocf_log debug'

calls are now correctly suppressed (w/ HA_debug being unset inside the

container)

Signed-off-by: Michele Baldessari <michele@acksyn.org>

---

 heartbeat/ocf-shellfuncs.in | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/heartbeat/ocf-shellfuncs.in b/heartbeat/ocf-shellfuncs.in

index 043ab9bf2..b17297e1a 100644

--- a/heartbeat/ocf-shellfuncs.in

+++ b/heartbeat/ocf-shellfuncs.in

@@ -257,7 +257,7 @@ ha_log()

 ha_debug() {

-        if [ "x${HA_debug}" = "x0" ] ; then

+        if [ "x${HA_debug}" = "x0" ] || [ -z "${HA_debug}" ] ; then

                 return 0

         fi

 	if tty >/dev/null; then