From 69fe19ca74ce5b00fa6d120ee6d20707443e5cea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20Ho=CC=88ltje?= <docwhat@gerf.org>
Date: Wed, 27 Jun 2018 11:17:08 -0400
Subject: [PATCH] test-in-docker: fix in zsh > 5.3

The way I was filtering out entries in the frameworks array stopped
working in newer versions of ZSH; it would convert the array into a
string (you could see it with `typeset -p frameworks`)

So I rewrote it.

I don't see anything in the release notes for ZSH that would explain
this and I didn't find any option that would restore this behavior.

Related: #882
---
 test-in-docker | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/test-in-docker b/test-in-docker
index 3c7255ec..d291402f 100755
--- a/test-in-docker
+++ b/test-in-docker
@@ -21,7 +21,10 @@ versions=( docker/base-*/Dockerfile(N.on:h:t:s/base-//) )
 # List of frameworks
 typeset -a frameworks
 frameworks=( docker/*/Dockerfile(N.on:h:t) )
-frameworks=${(@)frameworks:#base-*}
+for i in {$#frameworks..1}; do
+  # Remove all base entries
+  [[ "${frameworks[$i]}" = base-* ]] && frameworks[$i]=()
+done
 
 # Known Issues
 typeset -A known_issues