From af7d54e9722764a1ba622bd878f532152ba61be7 Mon Sep 17 00:00:00 2001
From: David Costa <david@zarel.net>
Date: Mon, 29 Oct 2018 23:36:48 +0000
Subject: [PATCH] crystal: fix "play" subcommand (#49422)

(backport of commit 473c890034e8d25278a52157ce230b77c82f3116)
---
 pkgs/development/compilers/crystal/default.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/compilers/crystal/default.nix b/pkgs/development/compilers/crystal/default.nix
index aa1c85ebcb0053..6e344231afa30a 100644
--- a/pkgs/development/compilers/crystal/default.nix
+++ b/pkgs/development/compilers/crystal/default.nix
@@ -1,5 +1,6 @@
 { stdenv, fetchurl, makeWrapper
-, boehmgc, libatomic_ops, pcre, libevent, libiconv, llvm, clang, which }:
+, boehmgc, libatomic_ops, pcre, libevent, libiconv, llvm, clang, which
+, openssl, zlib }:
 
 stdenv.mkDerivation rec {
   name = "crystal-${version}";
@@ -33,7 +34,7 @@ stdenv.mkDerivation rec {
 
   # crystal on Darwin needs libiconv to build
   libs = [
-    boehmgc libatomic_ops pcre libevent
+    boehmgc libatomic_ops pcre libevent openssl zlib
   ] ++ stdenv.lib.optionals stdenv.isDarwin [
     libiconv
   ];