From 09803e9ce3a8a555e7014ebd11b4c80f9d300cf0 Mon Sep 17 00:00:00 2001
From: Richard Levitte <levitte@openssl.org>
Date: Fri, 23 Oct 2020 03:05:49 +0200
Subject: [PATCH] configdata.pm.in, util/dofile.pl: Make a HERE document
 stricter.

Fixes #13221
Fixes #12743
Fixes #12078

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13225)
---
 configdata.pm.in | 2 +-
 util/dofile.pl   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/configdata.pm.in b/configdata.pm.in
index 71627b48ef..279b8f75c9 100644
--- a/configdata.pm.in
+++ b/configdata.pm.in
@@ -121,7 +121,7 @@ unless (caller) {
         use OpenSSL::fallback '{- sourcefile('external', 'perl', 'MODULES.txt') -}';
         use OpenSSL::Template;
 
-        my $prepend = <<"_____";
+        my $prepend = <<'_____';
 use File::Spec::Functions;
 use lib '{- sourcedir('util', 'perl') -}';
 use lib '{- sourcedir('Configurations') -}';
diff --git a/util/dofile.pl b/util/dofile.pl
index 9453127d93..d1ed1e4098 100644
--- a/util/dofile.pl
+++ b/util/dofile.pl
@@ -71,7 +71,7 @@ sub errorcallback {
 
 my $prepend = <<"_____";
 use File::Spec::Functions;
-use lib "$FindBin::Bin/../Configurations";
+use lib '$FindBin::Bin/../Configurations';
 use lib '$config{builddir}';
 use platform;
 _____