From: Francis Deslauriers <francis.deslauriers@efficios.com>
Date: Fri, 7 Feb 2020 19:56:50 +0000 (-0500)
Subject: Fix: Tests: utils.sh: fix unbound variable
X-Git-Tag: v2.10.11~7
X-Git-Url: http://git.liburcu.org/?a=commitdiff_plain;h=c70fe895864e27ac4426ee2e92d5c9f168d0325a;hp=c70fe895864e27ac4426ee2e92d5c9f168d0325a;p=lttng-tools.git

Fix: Tests: utils.sh: fix unbound variable

When loading `utils.sh`, we test the `LTTNG_TEST_TEARDOWN_TIMEOUT` and
define it to a default value if it's not defined already.

When running bash test scripts with the `-u` option to error out when
encountering unset variables it prints an error and exit

This commit uses a trick found here:
https://stackoverflow.com/questions/3601515/how-to-check-if-a-variable-is-set-in-bash

Signed-off-by: Francis Deslauriers <francis.deslauriers@efficios.com>
Change-Id: Id24937f974ffd1ab3250296499da9360f97d393d
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---