From b44c17b2791ffa3f11d96db8fb19fe9e4d45b837 Mon Sep 17 00:00:00 2001
From: "Luke T. Shumaker" <lukeshu@lukeshu.com>
Date: Fri, 11 Apr 2025 03:09:06 -0600
Subject: lib9p: runtest: Don't assume fd numbers

---
 lib9p/tests/runtest | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib9p/tests')

diff --git a/lib9p/tests/runtest b/lib9p/tests/runtest
index 95f3218..fb66a43 100755
--- a/lib9p/tests/runtest
+++ b/lib9p/tests/runtest
@@ -24,7 +24,7 @@ expect_lines() (
 	diff -u <(printf '%s\n' "$@") <(printf '%s\n' "$out")
 )
 
-while [[ -d /proc/$server_pid && "$(readlink /proc/$server_pid/fd/4 2>/dev/null)" != socket:* ]]; do sleep 0.1; done
+while [[ -d /proc/$server_pid ]] && ! (readlink /proc/$server_pid/fd/* 2>/dev/null | grep -q ^socket:); do sleep 0.1; done
 
 out=$("${client[@]}" ls -l '')
 expect_lines \
-- 
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