From 3eb2b783dc763790b818ea3c9c9bf78c3cb3ce54 Mon Sep 17 00:00:00 2001
From: Simon Christ <SimonChrist@gmx.de>
Date: Tue, 16 Jun 2020 09:39:07 +0200
Subject: [PATCH] keep LaTeXStrings to be LaTeXStrings (#2781)

---
 src/backends/pgfplotsx.jl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/backends/pgfplotsx.jl b/src/backends/pgfplotsx.jl
index 2c8fde4c..212921da 100644
--- a/src/backends/pgfplotsx.jl
+++ b/src/backends/pgfplotsx.jl
@@ -988,6 +988,7 @@ end
     function pgfx_sanitize_string(s::LaTeXString)
         s = replace(s, r"\\?\#" => "\\#")
         s = replace(s, r"\\?\%" => "\\%")
+        return LaTeXString(s)
     end
 end
 function pgfx_sanitize_plot!(plt)