From: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Date: Tue, 11 Sep 2018 00:09:13 +0000 (-0400)
Subject: Fix: skip uid registry when metadata key is 0
X-Git-Tag: v2.10.6~21
X-Git-Url: http://git.lttng.org/?a=commitdiff_plain;h=a848acfd1cd06c5496f6e8677315fc3445738d64;hp=a848acfd1cd06c5496f6e8677315fc3445738d64;p=lttng-tools.git

Fix: skip uid registry when metadata key is 0

A value of zero for the metadata key indicate that metadata was never
created/pushed to the consumer.

This can occur in scenario were a tracker is present since metadata
might never be created/pushed.

Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
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