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-rwxr-xr-xexamples/udhcp/simple.script2
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/udhcp/simple.script b/examples/udhcp/simple.script
index 0397e506c..2a917eb6c 100755
--- a/examples/udhcp/simple.script
+++ b/examples/udhcp/simple.script
@@ -37,7 +37,7 @@ case "$1" in
echo "Recreating $RESOLV_CONF"
# If the file is a symlink somewhere (like /etc/resolv.conf
# pointing to /run/resolv.conf), make sure things work.
- realconf=$(realpath "$RESOLV_CONF" 2>/dev/null || echo "$RESOLV_CONF")
+ realconf=$(readlink -f "$RESOLV_CONF" 2>/dev/null || echo "$RESOLV_CONF")
tmpfile="$realconf-$$"
> "$tmpfile"
[ -n "$domain" ] && echo "search $domain" >> "$tmpfile"