From 5ba4c10a18de71cd86a93175539687e44678826f Mon Sep 17 00:00:00 2001
From: Andrew Palugniok <apalugniok@icloud.com>
Date: Sat, 17 Feb 2018 17:32:53 +0000
Subject: [PATCH] Prevent addition of curly braces around style string.

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

diff --git a/src/backends/pgfplots.jl b/src/backends/pgfplots.jl
index 1956f1b3..c1100932 100644
--- a/src/backends/pgfplots.jl
+++ b/src/backends/pgfplots.jl
@@ -450,7 +450,7 @@ function _update_plot_object(plt::Plot{PGFPlotsBackend})
         end
         @label colorbar_end
 
-        o = axisf(; style = style, kw...)
+        o = axisf(; style = join(style, ","), kw...)
 
         # add the series object to the PGFPlots.Axis
         for series in series_list(sp)