From: Eric Wong <e@80x24.org>
Date: Sat, 9 Jul 2022 08:08:57 +0000 (+0000)
Subject: test_common: avoid uninitialized warning on readlink
X-Git-Tag: v1.9.0~104
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=d323a16ced5e3a77136a1ebca4a2f7d5678121c4;hp=d323a16ced5e3a77136a1ebca4a2f7d5678121c4;p=public-inbox.git

test_common: avoid uninitialized warning on readlink

Of course, waiting for inotify to become active can't rely on
inotify, so we need to do a busy loop here, instead...
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