From 18e7a033ad71010c99d0793862fe08a693f69f5b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomasz=20S=C5=82odkowicz?=
 <tslodki@users.noreply.github.com>
Date: Wed, 26 Oct 2016 01:45:24 +0200
Subject: [PATCH] Replace process substitution with simple pipeline to improve
 portability

---
 getssl | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/getssl b/getssl
index 1b23ff6..4b201a7 100755
--- a/getssl
+++ b/getssl
@@ -405,8 +405,7 @@ create_csr() { # create a csr using a given key (if it doesn't already exist)
   # if CSR does not exist, or flag set to recreate, then create csr
   if [ ! -f "$csr_file" ] || [ "$_RECREATE_CSR" == "1" ]; then
     info "creating domain csr - $csr_file"
-    openssl req -new -sha256 -key "$csr_key" -subj "/" -reqexts SAN -config \
-    <(cat "$SSLCONF" <(printf "[SAN]\n%s" "$SANLIST")) > "$csr_file"
+    echo -ne "[SAN]\n$SANLIST" | cat "$SSLCONF" - | openssl req -new -sha256 -key "$csr_key" -subj "/" -reqexts SAN -config >"$csr_file"
   fi
 }