From 07bebc60be90c69a33c092c4048dcac2384015f9 Mon Sep 17 00:00:00 2001
From: Lakshya Khatri <lakshyak67@gmail.com>
Date: Thu, 2 Jul 2020 19:03:14 +0530
Subject: [PATCH] Broadcast label_to_string to handle Array of labels

Co-authored-by: Simon Christ <SimonChrist@gmx.de>
---
 src/args.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/args.jl b/src/args.jl
index aabcb7f4..e2051abb 100644
--- a/src/args.jl
+++ b/src/args.jl
@@ -1651,7 +1651,7 @@ function _update_series_attributes!(plotattributes::AKW, plt::Plot, sp::Subplot)
     end
 
     # set label
-    plotattributes[:label] = label_to_string(plotattributes[:label], globalIndex)
+    plotattributes[:label] = label_to_string.(plotattributes[:label], globalIndex)
 
     _replace_linewidth(plotattributes)
    plotattributes