From f4138efab94ba1a887943bfcfe40d02285b3e14c Mon Sep 17 00:00:00 2001 From: Lukas Schauer Date: Sat, 4 Jun 2016 04:12:21 +0200 Subject: [PATCH] changed dependency check for diff to be compatible with openbsd diff (fixes #219) --- letsencrypt.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/letsencrypt.sh b/letsencrypt.sh index 2d2522f..bb5f312 100755 --- a/letsencrypt.sh +++ b/letsencrypt.sh @@ -35,7 +35,7 @@ check_dependencies() { _sed "" < /dev/null > /dev/null 2>&1 || _exiterr "This script requires sed with support for extended (modern) regular expressions." command -v grep > /dev/null 2>&1 || _exiterr "This script requires grep." _mktemp -u > /dev/null 2>&1 || _exiterr "This script requires mktemp." - diff -v > /dev/null || _exiterr "This script requires diff." + diff -u /dev/null /dev/null || _exiterr "This script requires diff." # curl returns with an error code in some ancient versions so we have to catch that set +e -- 2.47.3