From 61d4c84ef44a029c96412fc3f2551995bec7cb71 Mon Sep 17 00:00:00 2001
From: daschw <daschw@disroot.org>
Date: Fri, 13 Dec 2019 19:44:37 +0100
Subject: [PATCH] copy theme defaults

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

diff --git a/src/themes.jl b/src/themes.jl
index aed8ecc0..1dc102d9 100644
--- a/src/themes.jl
+++ b/src/themes.jl
@@ -4,7 +4,7 @@
 Specify the colour theme for plots.
 """
 function theme(s::Symbol; kw...)
-    defaults = PlotThemes._themes[s].defaults
+    defaults = copy(PlotThemes._themes[s].defaults)
     _theme(s, defaults; kw...)
 end