From 8342da1ea2001db493a0aef77cd219743cab0df4 Mon Sep 17 00:00:00 2001
From: Daniel Schwabeneder <daschw@disroot.org>
Date: Tue, 11 Jun 2019 23:15:59 +0200
Subject: [PATCH] allow row vector of arrows

---
 src/args.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/args.jl b/src/args.jl
index 9ff20711..6f719bae 100644
--- a/src/args.jl
+++ b/src/args.jl
@@ -1030,7 +1030,7 @@ function preprocessArgs!(plotattributes::KW)
             arrow()
         elseif a in (false, nothing, :none)
             nothing
-        elseif !(typeof(a) <: Arrow)
+        elseif !(typeof(a) <: Arrow || typeof(a) <: AbstractArray{Arrow})
             arrow(wraptuple(a)...)
         else
             a