From 70dbb9532c54d4674bf434ed971610ab578e1de4 Mon Sep 17 00:00:00 2001
From: Joerg-Christian Boehme <joerg@chaosdorf.de>
Date: Sun, 28 Oct 2018 02:02:05 +0100
Subject: [PATCH] Fix travis build

---
 .travis.yml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 611edde7d..2e9d2bb26 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -23,9 +23,13 @@ addons:
       - libusb-1.0-0-dev
       - libbz2-dev
       - libgnutls-dev
-      - libcurl4-gnutls-dev
       - gettext
 
+before_install:
+      # libcurl4-gnutls-dev should be installed after git clone because this package breaks git clone with following error:
+      # fatal: unable to access 'https://github.com/das-labor/neopg.git/': server certificate verification failed. CAfile: none CRLfile: none
+      - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo apt-get install -y libcurl4-gnutls-dev; fi
+
 matrix:
   include:
     - compiler: gcc
@@ -276,6 +280,7 @@ install:
       brew link --force gettext
       # Already installed: cmake boost
     else
+      git config --global http.sslCAinfo /etc/ssl/certs/ca-certificates.crt # This is needed because libcurl4-gnutls-dev pkgs breaks git clone with a certificate error.
       git clone https://github.com/randombit/botan.git
       (cd botan;
       git checkout 2.3.0;