From bd3a4a0308e1a5e0bb60d9b99aaf547d5d767a53 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Sun, 8 Apr 2018 17:02:55 -0500
Subject: Ubuntu's ln -f dies if you do "ln -s link link; ln -sf / link".
 Toybox's ln -f does the rm and retry if the first attempt fails for any
 reason.

So if you run the readlink test with an ubuntu host $PATH, it fails, but
it works with a toybox host path.
---
 tests/readlink.test | 1 +
 1 file changed, 1 insertion(+)

(limited to 'tests')

diff --git a/tests/readlink.test b/tests/readlink.test
index bb259859..48104e58 100755
--- a/tests/readlink.test
+++ b/tests/readlink.test
@@ -48,6 +48,7 @@ testing "-f link/missing" "readlink -f dir/boing" \
   "$APWD/sub/boing\n" "" ""
 testing "-f /dev/null/file" \
   "readlink -f /dev/null/file 2>/dev/null || echo yes" "yes\n" "" ""
+rm link
 ln -sf / link || exit 1
 testing "-f link->/" "readlink -e link/dev" "/dev\n" "" ""
 testing "-f /dev/null/.." \
-- 
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