From 4044cff0cafe6091d106cbc3fcc09a1c161c1a7c Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 22 Apr 2020 08:13:23 +0200
Subject: lib/mk-ca-bundle: skip empty certs

Reported-by: Ashwin Metpalli
Fixes #5278
Closes #
---
 lib/mk-ca-bundle.pl | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/mk-ca-bundle.pl b/lib/mk-ca-bundle.pl
index 09e8e5b9b..5cc458885 100755
--- a/lib/mk-ca-bundle.pl
+++ b/lib/mk-ca-bundle.pl
@@ -531,6 +531,11 @@ while (<TXT>) {
     } else {
       my $data = $cka_value;
       $cka_value = "";
+
+      if(!length($data)) {
+          # if empty, skip
+          next;
+      }
       my $encoded = MIME::Base64::encode_base64($data, '');
       $encoded =~ s/(.{1,${opt_w}})/$1\n/g;
       my $pem = "-----BEGIN CERTIFICATE-----\n"
-- 
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